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Finding the Third Proportional to 3,085,337.13 and 6,644,805.13

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Solution

The third proportional to 3,085,337.13 and 6,644,805.13 is: 14,310,732.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,337.13 : 6,644,805.13 = 6,644,805.13 : x
  2. Step 2: Convert to fraction form
    3,085,337.13/6,644,805.13 = 6,644,805.13/x
  3. Step 3: Cross multiply
    3,085,337.13x = 6,644,805.13 × 6,644,805.13
  4. Step 4: Simplify right side
    3,085,337.13x = 44,153,435,149,226.27
  5. Step 5: Solve for x
    x = 44,153,435,149,226.27/3,085,337.13
  6. Step 6: Final answer
    x = 14,310,732.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.