Home / 5,414,452.83-7,471,946.12-3,239,086.59

Finding the Fourth Proportional to 5,414,452.83, 7,471,946.12 and 3,239,086.59

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Solution

The fourth proportional to 5,414,452.83, 7,471,946.12 and 3,239,086.59 is: 4,469,940.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,452.83 : 7,471,946.12 = 3,239,086.59 : x
  2. Step 2: Convert to fraction form
    5,414,452.83/7,471,946.12 = 3,239,086.59/x
  3. Step 3: Cross multiply
    5,414,452.83x = 7,471,946.12 × 3,239,086.59
  4. Step 4: Simplify right side
    5,414,452.83x = 24,202,280,462,299.10
  5. Step 5: Solve for x
    x = 24,202,280,462,299.10/5,414,452.83
  6. Step 6: Final answer
    x = 4,469,940.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.