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Finding the Third Proportional to 3,327,264 and 4,968,720

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Solution

The third proportional to 3,327,264 and 4,968,720 is: 7,419,963.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,264 : 4,968,720 = 4,968,720 : x
  2. Step 2: Convert to fraction form
    3,327,264/4,968,720 = 4,968,720/x
  3. Step 3: Cross multiply
    3,327,264x = 4,968,720 × 4,968,720
  4. Step 4: Simplify right side
    3,327,264x = 24,688,178,438,400
  5. Step 5: Solve for x
    x = 24,688,178,438,400/3,327,264
  6. Step 6: Final answer
    x = 7,419,963.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.