Finding the Third Proportional to 763,524 and 1,628,160
Calculator
Solution
The third proportional to 763,524 and 1,628,160 is: 3,471,934.07
Step by Step Solution
- Step 1: Write the proportion equation
763,524 : 1,628,160 = 1,628,160 : x - Step 2: Convert to fraction form
763,524/1,628,160 = 1,628,160/x - Step 3: Cross multiply
763,524x = 1,628,160 × 1,628,160 - Step 4: Simplify right side
763,524x = 2,650,904,985,600 - Step 5: Solve for x
x = 2,650,904,985,600/763,524 - Step 6: Final answer
x = 3,471,934.07
Related Problems
Find third proportional to 381,762 and 814,080
Half scale
Find third proportional to 1,527,048 and 3,256,320
Double scale
Find third proportional to 763,526 and 1,628,164
Similar ratio
Find third proportional to 1,145,286 and 2,442,240
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.