Home / 7,202,253.38-10,791,385.56-5,067,853.34

Finding the Fourth Proportional to 7,202,253.38, 10,791,385.56 and 5,067,853.34

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Solution

The fourth proportional to 7,202,253.38, 10,791,385.56 and 5,067,853.34 is: 7,593,340.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202,253.38 : 10,791,385.56 = 5,067,853.34 : x
  2. Step 2: Convert to fraction form
    7,202,253.38/10,791,385.56 = 5,067,853.34/x
  3. Step 3: Cross multiply
    7,202,253.38x = 10,791,385.56 × 5,067,853.34
  4. Step 4: Simplify right side
    7,202,253.38x = 54,689,159,353,473.77
  5. Step 5: Solve for x
    x = 54,689,159,353,473.77/7,202,253.38
  6. Step 6: Final answer
    x = 7,593,340.09

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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.