Home / 6,134,910.10-9,203,747.55-3,609,265.30

Finding the Fourth Proportional to 6,134,910.10, 9,203,747.55 and 3,609,265.30

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Solution

The fourth proportional to 6,134,910.10, 9,203,747.55 and 3,609,265.30 is: 5,414,711.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,910.10 : 9,203,747.55 = 3,609,265.30 : x
  2. Step 2: Convert to fraction form
    6,134,910.10/9,203,747.55 = 3,609,265.30/x
  3. Step 3: Cross multiply
    6,134,910.10x = 9,203,747.55 × 3,609,265.30
  4. Step 4: Simplify right side
    6,134,910.10x = 33,218,766,662,175.02
  5. Step 5: Solve for x
    x = 33,218,766,662,175.02/6,134,910.10
  6. Step 6: Final answer
    x = 5,414,711.24

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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.