Home / 3,399,132.75-5,098,839.83-1,002,977.38

Finding the Fourth Proportional to 3,399,132.75, 5,098,839.83 and 1,002,977.38

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Solution

The fourth proportional to 3,399,132.75, 5,098,839.83 and 1,002,977.38 is: 1,504,507.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,132.75 : 5,098,839.83 = 1,002,977.38 : x
  2. Step 2: Convert to fraction form
    3,399,132.75/5,098,839.83 = 1,002,977.38/x
  3. Step 3: Cross multiply
    3,399,132.75x = 5,098,839.83 × 1,002,977.38
  4. Step 4: Simplify right side
    3,399,132.75x = 5,114,021,040,657.37
  5. Step 5: Solve for x
    x = 5,114,021,040,657.37/3,399,132.75
  6. Step 6: Final answer
    x = 1,504,507.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.