Finding the Third Proportional to 582,545.25 and 787,056.75
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Solution
The third proportional to 582,545.25 and 787,056.75 is: 1,063,365.17
Step by Step Solution
- Step 1: Write the proportion equation
582,545.25 : 787,056.75 = 787,056.75 : x - Step 2: Convert to fraction form
582,545.25/787,056.75 = 787,056.75/x - Step 3: Cross multiply
582,545.25x = 787,056.75 × 787,056.75 - Step 4: Simplify right side
582,545.25x = 619,458,327,720.56 - Step 5: Solve for x
x = 619,458,327,720.56/582,545.25 - Step 6: Final answer
x = 1,063,365.17
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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.