Home / 9,176,115.35-13,764,174.03-4,369,231.50

Finding the Fourth Proportional to 9,176,115.35, 13,764,174.03 and 4,369,231.50

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Solution

The fourth proportional to 9,176,115.35, 13,764,174.03 and 4,369,231.50 is: 6,553,847.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,115.35 : 13,764,174.03 = 4,369,231.50 : x
  2. Step 2: Convert to fraction form
    9,176,115.35/13,764,174.03 = 4,369,231.50/x
  3. Step 3: Cross multiply
    9,176,115.35x = 13,764,174.03 × 4,369,231.50
  4. Step 4: Simplify right side
    9,176,115.35x = 60,138,862,743,357.95
  5. Step 5: Solve for x
    x = 60,138,862,743,357.95/9,176,115.35
  6. Step 6: Final answer
    x = 6,553,847.73

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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.