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Finding the Third Proportional to 7,931,569 and 10,701,561

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Solution

The third proportional to 7,931,569 and 10,701,561 is: 14,438,934.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,931,569 : 10,701,561 = 10,701,561 : x
  2. Step 2: Convert to fraction form
    7,931,569/10,701,561 = 10,701,561/x
  3. Step 3: Cross multiply
    7,931,569x = 10,701,561 × 10,701,561
  4. Step 4: Simplify right side
    7,931,569x = 114,523,407,836,721
  5. Step 5: Solve for x
    x = 114,523,407,836,721/7,931,569
  6. Step 6: Final answer
    x = 14,438,934.82

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.