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Finding the Third Proportional to 5,931,474.33 and 8,897,217.19

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Solution

The third proportional to 5,931,474.33 and 8,897,217.19 is: 13,345,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,474.33 : 8,897,217.19 = 8,897,217.19 : x
  2. Step 2: Convert to fraction form
    5,931,474.33/8,897,217.19 = 8,897,217.19/x
  3. Step 3: Cross multiply
    5,931,474.33x = 8,897,217.19 × 8,897,217.19
  4. Step 4: Simplify right side
    5,931,474.33x = 79,160,473,681,545.41
  5. Step 5: Solve for x
    x = 79,160,473,681,545.41/5,931,474.33
  6. Step 6: Final answer
    x = 13,345,834.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.