Home / 1,469,758.66-2,204,071.09-571,082.09

Finding the Fourth Proportional to 1,469,758.66, 2,204,071.09 and 571,082.09

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Solution

The fourth proportional to 1,469,758.66, 2,204,071.09 and 571,082.09 is: 856,402.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,758.66 : 2,204,071.09 = 571,082.09 : x
  2. Step 2: Convert to fraction form
    1,469,758.66/2,204,071.09 = 571,082.09/x
  3. Step 3: Cross multiply
    1,469,758.66x = 2,204,071.09 × 571,082.09
  4. Step 4: Simplify right side
    1,469,758.66x = 1,258,705,512,137.72
  5. Step 5: Solve for x
    x = 1,258,705,512,137.72/1,469,758.66
  6. Step 6: Final answer
    x = 856,402.86

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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.