Home / 3,016,213.16-4,524,279.90-741,757.18

Finding the Fourth Proportional to 3,016,213.16, 4,524,279.90 and 741,757.18

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Solution

The fourth proportional to 3,016,213.16, 4,524,279.90 and 741,757.18 is: 1,112,625.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,213.16 : 4,524,279.90 = 741,757.18 : x
  2. Step 2: Convert to fraction form
    3,016,213.16/4,524,279.90 = 741,757.18/x
  3. Step 3: Cross multiply
    3,016,213.16x = 4,524,279.90 × 741,757.18
  4. Step 4: Simplify right side
    3,016,213.16x = 3,355,917,100,154.68
  5. Step 5: Solve for x
    x = 3,355,917,100,154.68/3,016,213.16
  6. Step 6: Final answer
    x = 1,112,625.97

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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.