Home / 1,469,757.91-2,204,069.96-571,081.34

Finding the Fourth Proportional to 1,469,757.91, 2,204,069.96 and 571,081.34

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Solution

The fourth proportional to 1,469,757.91, 2,204,069.96 and 571,081.34 is: 856,401.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,757.91 : 2,204,069.96 = 571,081.34 : x
  2. Step 2: Convert to fraction form
    1,469,757.91/2,204,069.96 = 571,081.34/x
  3. Step 3: Cross multiply
    1,469,757.91x = 2,204,069.96 × 571,081.34
  4. Step 4: Simplify right side
    1,469,757.91x = 1,258,703,215,190.20
  5. Step 5: Solve for x
    x = 1,258,703,215,190.20/1,469,757.91
  6. Step 6: Final answer
    x = 856,401.73

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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.