Finding the Third Proportional to 855,375 and 1,324,318.50
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Solution
The third proportional to 855,375 and 1,324,318.50 is: 2,050,351.59
Step by Step Solution
- Step 1: Write the proportion equation
855,375 : 1,324,318.50 = 1,324,318.50 : x - Step 2: Convert to fraction form
855,375/1,324,318.50 = 1,324,318.50/x - Step 3: Cross multiply
855,375x = 1,324,318.50 × 1,324,318.50 - Step 4: Simplify right side
855,375x = 1,753,819,489,442.25 - Step 5: Solve for x
x = 1,753,819,489,442.25/855,375 - Step 6: Final answer
x = 2,050,351.59
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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.