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Finding the Third Proportional to 5,393,812 and 11,588,066

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Solution

The third proportional to 5,393,812 and 11,588,066 is: 24,895,801.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,812 : 11,588,066 = 11,588,066 : x
  2. Step 2: Convert to fraction form
    5,393,812/11,588,066 = 11,588,066/x
  3. Step 3: Cross multiply
    5,393,812x = 11,588,066 × 11,588,066
  4. Step 4: Simplify right side
    5,393,812x = 134,283,273,620,356
  5. Step 5: Solve for x
    x = 134,283,273,620,356/5,393,812
  6. Step 6: Final answer
    x = 24,895,801.64

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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.