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Finding the Third Proportional to 3,203,330 and 4,314,675

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Solution

The third proportional to 3,203,330 and 4,314,675 is: 5,811,583.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,330 : 4,314,675 = 4,314,675 : x
  2. Step 2: Convert to fraction form
    3,203,330/4,314,675 = 4,314,675/x
  3. Step 3: Cross multiply
    3,203,330x = 4,314,675 × 4,314,675
  4. Step 4: Simplify right side
    3,203,330x = 18,616,420,355,625
  5. Step 5: Solve for x
    x = 18,616,420,355,625/3,203,330
  6. Step 6: Final answer
    x = 5,811,583.68

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.