Home / 9,222,209.91-13,838,102.24-3,761,311.05

Finding the Fourth Proportional to 9,222,209.91, 13,838,102.24 and 3,761,311.05

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Solution

The fourth proportional to 9,222,209.91, 13,838,102.24 and 3,761,311.05 is: 5,643,919.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,209.91 : 13,838,102.24 = 3,761,311.05 : x
  2. Step 2: Convert to fraction form
    9,222,209.91/13,838,102.24 = 3,761,311.05/x
  3. Step 3: Cross multiply
    9,222,209.91x = 13,838,102.24 × 3,761,311.05
  4. Step 4: Simplify right side
    9,222,209.91x = 52,049,406,866,341.75
  5. Step 5: Solve for x
    x = 52,049,406,866,341.75/9,222,209.91
  6. Step 6: Final answer
    x = 5,643,919.12

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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.