Finding the Third Proportional to 582,543.75 and 787,053.75
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Solution
The third proportional to 582,543.75 and 787,053.75 is: 1,063,359.80
Step by Step Solution
- Step 1: Write the proportion equation
582,543.75 : 787,053.75 = 787,053.75 : x - Step 2: Convert to fraction form
582,543.75/787,053.75 = 787,053.75/x - Step 3: Cross multiply
582,543.75x = 787,053.75 × 787,053.75 - Step 4: Simplify right side
582,543.75x = 619,453,605,389.06 - Step 5: Solve for x
x = 619,453,605,389.06/582,543.75 - Step 6: Final answer
x = 1,063,359.80
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.