Home / 6,149,127.64-9,229,289.10-3,272,909.44

Finding the Fourth Proportional to 6,149,127.64, 9,229,289.10 and 3,272,909.44

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Solution

The fourth proportional to 6,149,127.64, 9,229,289.10 and 3,272,909.44 is: 4,912,343.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,127.64 : 9,229,289.10 = 3,272,909.44 : x
  2. Step 2: Convert to fraction form
    6,149,127.64/9,229,289.10 = 3,272,909.44/x
  3. Step 3: Cross multiply
    6,149,127.64x = 9,229,289.10 × 3,272,909.44
  4. Step 4: Simplify right side
    6,149,127.64x = 30,206,627,419,879.10
  5. Step 5: Solve for x
    x = 30,206,627,419,879.10/6,149,127.64
  6. Step 6: Final answer
    x = 4,912,343.54

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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.