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Finding the Third Proportional to 4,853,774 and 10,554,727

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Solution

The third proportional to 4,853,774 and 10,554,727 is: 22,951,678.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,774 : 10,554,727 = 10,554,727 : x
  2. Step 2: Convert to fraction form
    4,853,774/10,554,727 = 10,554,727/x
  3. Step 3: Cross multiply
    4,853,774x = 10,554,727 × 10,554,727
  4. Step 4: Simplify right side
    4,853,774x = 111,402,262,044,529
  5. Step 5: Solve for x
    x = 111,402,262,044,529/4,853,774
  6. Step 6: Final answer
    x = 22,951,678.85

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.