Home / 4,412,134.13-6,086,856.42-2,755,405.04

Finding the Fourth Proportional to 4,412,134.13, 6,086,856.42 and 2,755,405.04

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Solution

The fourth proportional to 4,412,134.13, 6,086,856.42 and 2,755,405.04 is: 3,801,279.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,134.13 : 6,086,856.42 = 2,755,405.04 : x
  2. Step 2: Convert to fraction form
    4,412,134.13/6,086,856.42 = 2,755,405.04/x
  3. Step 3: Cross multiply
    4,412,134.13x = 6,086,856.42 × 2,755,405.04
  4. Step 4: Simplify right side
    4,412,134.13x = 16,771,754,826,990.08
  5. Step 5: Solve for x
    x = 16,771,754,826,990.08/4,412,134.13
  6. Step 6: Final answer
    x = 3,801,279.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.