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Finding the Third Proportional to 5,393,810 and 11,588,062

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Solution

The third proportional to 5,393,810 and 11,588,062 is: 24,895,793.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,810 : 11,588,062 = 11,588,062 : x
  2. Step 2: Convert to fraction form
    5,393,810/11,588,062 = 11,588,062/x
  3. Step 3: Cross multiply
    5,393,810x = 11,588,062 × 11,588,062
  4. Step 4: Simplify right side
    5,393,810x = 134,283,180,915,844
  5. Step 5: Solve for x
    x = 134,283,180,915,844/5,393,810
  6. Step 6: Final answer
    x = 24,895,793.68

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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.