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Finding the Third Proportional to 2,627,374 and 5,659,910

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Solution

The third proportional to 2,627,374 and 5,659,910 is: 12,192,623.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,374 : 5,659,910 = 5,659,910 : x
  2. Step 2: Convert to fraction form
    2,627,374/5,659,910 = 5,659,910/x
  3. Step 3: Cross multiply
    2,627,374x = 5,659,910 × 5,659,910
  4. Step 4: Simplify right side
    2,627,374x = 32,034,581,208,100
  5. Step 5: Solve for x
    x = 32,034,581,208,100/2,627,374
  6. Step 6: Final answer
    x = 12,192,623.21

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.