Finding the Third Proportional to 656,616.38 and 1,437,793.03
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Solution
The third proportional to 656,616.38 and 1,437,793.03 is: 3,148,335.74
Step by Step Solution
- Step 1: Write the proportion equation
656,616.38 : 1,437,793.03 = 1,437,793.03 : x - Step 2: Convert to fraction form
656,616.38/1,437,793.03 = 1,437,793.03/x - Step 3: Cross multiply
656,616.38x = 1,437,793.03 × 1,437,793.03 - Step 4: Simplify right side
656,616.38x = 2,067,248,800,711.06 - Step 5: Solve for x
x = 2,067,248,800,711.06/656,616.38 - Step 6: Final answer
x = 3,148,335.74
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.