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Finding the Third Proportional to 3,244,274 and 6,694,180

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Solution

The third proportional to 3,244,274 and 6,694,180 is: 13,812,657.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,274 : 6,694,180 = 6,694,180 : x
  2. Step 2: Convert to fraction form
    3,244,274/6,694,180 = 6,694,180/x
  3. Step 3: Cross multiply
    3,244,274x = 6,694,180 × 6,694,180
  4. Step 4: Simplify right side
    3,244,274x = 44,812,045,872,400
  5. Step 5: Solve for x
    x = 44,812,045,872,400/3,244,274
  6. Step 6: Final answer
    x = 13,812,657.58

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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.