Home / 5,414,447.58-7,471,938.87-3,239,081.34

Finding the Fourth Proportional to 5,414,447.58, 7,471,938.87 and 3,239,081.34

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Solution

The fourth proportional to 5,414,447.58, 7,471,938.87 and 3,239,081.34 is: 4,469,932.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,447.58 : 7,471,938.87 = 3,239,081.34 : x
  2. Step 2: Convert to fraction form
    5,414,447.58/7,471,938.87 = 3,239,081.34/x
  3. Step 3: Cross multiply
    5,414,447.58x = 7,471,938.87 × 3,239,081.34
  4. Step 4: Simplify right side
    5,414,447.58x = 24,202,217,767,437.68
  5. Step 5: Solve for x
    x = 24,202,217,767,437.68/5,414,447.58
  6. Step 6: Final answer
    x = 4,469,932.97

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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.