Finding the Third Proportional to 572,186.25 and 865,644.75
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Solution
The third proportional to 572,186.25 and 865,644.75 is: 1,309,610.00
Step by Step Solution
- Step 1: Write the proportion equation
572,186.25 : 865,644.75 = 865,644.75 : x - Step 2: Convert to fraction form
572,186.25/865,644.75 = 865,644.75/x - Step 3: Cross multiply
572,186.25x = 865,644.75 × 865,644.75 - Step 4: Simplify right side
572,186.25x = 749,340,833,202.56 - Step 5: Solve for x
x = 749,340,833,202.56/572,186.25 - Step 6: Final answer
x = 1,309,610.00
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.