Finding the Third Proportional to 519,580.13 and 827,392.50
Calculator
Solution
The third proportional to 519,580.13 and 827,392.50 is: 1,317,560.69
Step by Step Solution
- Step 1: Write the proportion equation
519,580.13 : 827,392.50 = 827,392.50 : x - Step 2: Convert to fraction form
519,580.13/827,392.50 = 827,392.50/x - Step 3: Cross multiply
519,580.13x = 827,392.50 × 827,392.50 - Step 4: Simplify right side
519,580.13x = 684,578,349,056.25 - Step 5: Solve for x
x = 684,578,349,056.25/519,580.13 - Step 6: Final answer
x = 1,317,560.69
Related Problems
Find third proportional to 259,790.06 and 413,696.25
Half scale
Find third proportional to 1,039,160.25 and 1,654,785
Double scale
Find third proportional to 519,582 and 827,396
Similar ratio
Find third proportional to 779,370.19 and 1,241,088.75
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.