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Finding the Third Proportional to 3,244,272 and 6,694,176

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Solution

The third proportional to 3,244,272 and 6,694,176 is: 13,812,649.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,272 : 6,694,176 = 6,694,176 : x
  2. Step 2: Convert to fraction form
    3,244,272/6,694,176 = 6,694,176/x
  3. Step 3: Cross multiply
    3,244,272x = 6,694,176 × 6,694,176
  4. Step 4: Simplify right side
    3,244,272x = 44,811,992,318,976
  5. Step 5: Solve for x
    x = 44,811,992,318,976/3,244,272
  6. Step 6: Final answer
    x = 13,812,649.59

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.