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Finding the Third Proportional to 7,326,488 and 10,770,204

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Solution

The third proportional to 7,326,488 and 10,770,204 is: 15,832,591.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,488 : 10,770,204 = 10,770,204 : x
  2. Step 2: Convert to fraction form
    7,326,488/10,770,204 = 10,770,204/x
  3. Step 3: Cross multiply
    7,326,488x = 10,770,204 × 10,770,204
  4. Step 4: Simplify right side
    7,326,488x = 115,997,294,201,616
  5. Step 5: Solve for x
    x = 115,997,294,201,616/7,326,488
  6. Step 6: Final answer
    x = 15,832,591.85

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.