Home / 3,372,147.38-5,056,195.24-1,548,229.86

Finding the Fourth Proportional to 3,372,147.38, 5,056,195.24 and 1,548,229.86

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Solution

The fourth proportional to 3,372,147.38, 5,056,195.24 and 1,548,229.86 is: 2,321,414.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,147.38 : 5,056,195.24 = 1,548,229.86 : x
  2. Step 2: Convert to fraction form
    3,372,147.38/5,056,195.24 = 1,548,229.86/x
  3. Step 3: Cross multiply
    3,372,147.38x = 5,056,195.24 × 1,548,229.86
  4. Step 4: Simplify right side
    3,372,147.38x = 7,828,152,448,557.87
  5. Step 5: Solve for x
    x = 7,828,152,448,557.87/3,372,147.38
  6. Step 6: Final answer
    x = 2,321,414.69

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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.