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Finding the Third Proportional to 5,805,330 and 12,380,592

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Solution

The third proportional to 5,805,330 and 12,380,592 is: 26,403,160.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,330 : 12,380,592 = 12,380,592 : x
  2. Step 2: Convert to fraction form
    5,805,330/12,380,592 = 12,380,592/x
  3. Step 3: Cross multiply
    5,805,330x = 12,380,592 × 12,380,592
  4. Step 4: Simplify right side
    5,805,330x = 153,279,058,270,464
  5. Step 5: Solve for x
    x = 153,279,058,270,464/5,805,330
  6. Step 6: Final answer
    x = 26,403,160.25

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.