Home / 11,469,074.23-17,203,983.95-3,381,371.65

Finding the Fourth Proportional to 11,469,074.23, 17,203,983.95 and 3,381,371.65

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Solution

The fourth proportional to 11,469,074.23, 17,203,983.95 and 3,381,371.65 is: 5,072,167.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,469,074.23 : 17,203,983.95 = 3,381,371.65 : x
  2. Step 2: Convert to fraction form
    11,469,074.23/17,203,983.95 = 3,381,371.65/x
  3. Step 3: Cross multiply
    11,469,074.23x = 17,203,983.95 × 3,381,371.65
  4. Step 4: Simplify right side
    11,469,074.23x = 58,173,063,595,585.02
  5. Step 5: Solve for x
    x = 58,173,063,595,585.02/11,469,074.23
  6. Step 6: Final answer
    x = 5,072,167.33

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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.