Home / 7,595,947.20-11,392,132.32-2,203,174.56

Finding the Fourth Proportional to 7,595,947.20, 11,392,132.32 and 2,203,174.56

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Solution

The fourth proportional to 7,595,947.20, 11,392,132.32 and 2,203,174.56 is: 3,304,243.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595,947.20 : 11,392,132.32 = 2,203,174.56 : x
  2. Step 2: Convert to fraction form
    7,595,947.20/11,392,132.32 = 2,203,174.56/x
  3. Step 3: Cross multiply
    7,595,947.20x = 11,392,132.32 × 2,203,174.56
  4. Step 4: Simplify right side
    7,595,947.20x = 25,098,856,111,577.78
  5. Step 5: Solve for x
    x = 25,098,856,111,577.78/7,595,947.20
  6. Step 6: Final answer
    x = 3,304,243.10

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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.