| Robert Simson - Trigonometry - 1806 - 546 pages
...said to have a ratio to one another, when the less can be multiplied so as to exceed the other. V. **The first of four magnitudes is said to have the same...second and fourth ; if the multiple of the first be** less than that of the second, the multiple of the third is also less than that of the fourth ; or,... | |
| John Playfair - Euclid's Elements - 1806 - 320 pages
...hypothesis A=mB, therefore A=mnC. Therefore, &c. QED PROP. IV. THEOR. IF the first of four magnitudes **have the same ratio to the second which the third has to the fourth,** and if any equimultiples whatever be taken of the first and third, and any whatever of the second and... | |
| Sir John Leslie - Geometry, Analytic - 1809 - 542 pages
...exactly resemble the changes usually effected in the reduction of equations. According to Euclid, " **The first of four magnitudes is said to have the same...second and fourth ; if the multiple of the first be** less than that of the second, the multiple of the third is also less than that of the fourth ; or,... | |
| Sir John Leslie - Geometry, Plane - 1809 - 522 pages
...exactly resemble the changes usually effected in the reduction of equations. According to Euclid, " **The first of four magnitudes is said to have the same...being taken, and any equimultiples whatsoever of the** aecmxd and fourth ; if the multiple of the first be less than that of the second, the multiple of the... | |
| Euclid - Geometry - 1810 - 554 pages
...as therefore E is to G, so isc F to H. Therefore, if the first, &c. QED C0R. Likewise, if the first **have the same ratio to the second, which the third has to the fourth,** then also any equimultiple!; 1 3. 5. b Hypoth. KEA GM L' FCDHN whatever of the first and third have... | |
| John Mason Good - 1813 - 714 pages
...of the second, and the other of the fourth. Prop. IV. Thecir. If the first of four magnitue!p| lias **the same ratio to the second which the third has to the fourth;** then any equimultiples whatever of the first and third shall have the same ratio to any equimultiples... | |
| Euclides - 1814 - 560 pages
...the first, &c. QED A 33 CV C J> Boo' V. PROP. IV. THEOR. SeeN. IF the first of four magnitudes has **the same ratio to the second which the third has to the fourth;** then any equimultiples whatever of the first and third shall have the same ratio to any equimultiples... | |
| Charles Butler - Mathematics - 1814 - 540 pages
...comparison of one number to another is called their ratio ; and when of four giren numbers the first has **the same ratio to the second which the third has to the fourth,** these four numbers are said to be proportionals. Hence it appears, that ratio is the comparison of... | |
| Euclides - 1816 - 588 pages
...fourth D. 1f, therefore, the first, &c. QED A CD 2.5. BouK V. See N. If the first of four magnitudes has **the same ratio to the second which the third has to the fourth** ; then any equimultiples whatever of the first and third shall have the same ratio to any equimultir... | |
| Sir John Leslie - Geometry - 1817 - 456 pages
...resemble exactly the changes usually effected in the reduction of equations. According to Euclid, " **The first of four magnitudes is said to have the same...second and fourth ; if the multiple of the first be** less than that of the second, the multiple of the third is also less than that of the fourth ; or,... | |
| |