Home / 7,273,052.38-10,909,633.24-3,228,452.85

Finding the Fourth Proportional to 7,273,052.38, 10,909,633.24 and 3,228,452.85

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Solution

The fourth proportional to 7,273,052.38, 10,909,633.24 and 3,228,452.85 is: 4,842,703.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,052.38 : 10,909,633.24 = 3,228,452.85 : x
  2. Step 2: Convert to fraction form
    7,273,052.38/10,909,633.24 = 3,228,452.85/x
  3. Step 3: Cross multiply
    7,273,052.38x = 10,909,633.24 × 3,228,452.85
  4. Step 4: Simplify right side
    7,273,052.38x = 35,221,236,526,132.73
  5. Step 5: Solve for x
    x = 35,221,236,526,132.73/7,273,052.38
  6. Step 6: Final answer
    x = 4,842,703.54

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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.