Home / 11,663,104.05-17,493,474.87-3,144,301.65

Finding the Fourth Proportional to 11,663,104.05, 17,493,474.87 and 3,144,301.65

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Solution

The fourth proportional to 11,663,104.05, 17,493,474.87 and 3,144,301.65 is: 4,716,134.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,104.05 : 17,493,474.87 = 3,144,301.65 : x
  2. Step 2: Convert to fraction form
    11,663,104.05/17,493,474.87 = 3,144,301.65/x
  3. Step 3: Cross multiply
    11,663,104.05x = 17,493,474.87 × 3,144,301.65
  4. Step 4: Simplify right side
    11,663,104.05x = 55,004,761,897,974.54
  5. Step 5: Solve for x
    x = 55,004,761,897,974.54/11,663,104.05
  6. Step 6: Final answer
    x = 4,716,134.03

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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.