Finding the Third Proportional to 532,099.13 and 826,129.13
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Solution
The third proportional to 532,099.13 and 826,129.13 is: 1,282,635.70
Step by Step Solution
- Step 1: Write the proportion equation
532,099.13 : 826,129.13 = 826,129.13 : x - Step 2: Convert to fraction form
532,099.13/826,129.13 = 826,129.13/x - Step 3: Cross multiply
532,099.13x = 826,129.13 × 826,129.13 - Step 4: Simplify right side
532,099.13x = 682,489,331,173.27 - Step 5: Solve for x
x = 682,489,331,173.27/532,099.13 - Step 6: Final answer
x = 1,282,635.70
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.