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Finding the Third Proportional to 5,323,432 and 11,543,684

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Solution

The third proportional to 5,323,432 and 11,543,684 is: 25,032,092.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,432 : 11,543,684 = 11,543,684 : x
  2. Step 2: Convert to fraction form
    5,323,432/11,543,684 = 11,543,684/x
  3. Step 3: Cross multiply
    5,323,432x = 11,543,684 × 11,543,684
  4. Step 4: Simplify right side
    5,323,432x = 133,256,640,291,856
  5. Step 5: Solve for x
    x = 133,256,640,291,856/5,323,432
  6. Step 6: Final answer
    x = 25,032,092.13

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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.