Home / 1,265,016.24-1,897,778.34-466,301.88

Finding the Fourth Proportional to 1,265,016.24, 1,897,778.34 and 466,301.88

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Solution

The fourth proportional to 1,265,016.24, 1,897,778.34 and 466,301.88 is: 699,546.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,016.24 : 1,897,778.34 = 466,301.88 : x
  2. Step 2: Convert to fraction form
    1,265,016.24/1,897,778.34 = 466,301.88/x
  3. Step 3: Cross multiply
    1,265,016.24x = 1,897,778.34 × 466,301.88
  4. Step 4: Simplify right side
    1,265,016.24x = 884,937,607,765.28
  5. Step 5: Solve for x
    x = 884,937,607,765.28/1,265,016.24
  6. Step 6: Final answer
    x = 699,546.44

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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.