Home / 2,443,491.66-3,665,452.85-906,504.87

Finding the Fourth Proportional to 2,443,491.66, 3,665,452.85 and 906,504.87

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Solution

The fourth proportional to 2,443,491.66, 3,665,452.85 and 906,504.87 is: 1,359,837.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,491.66 : 3,665,452.85 = 906,504.87 : x
  2. Step 2: Convert to fraction form
    2,443,491.66/3,665,452.85 = 906,504.87/x
  3. Step 3: Cross multiply
    2,443,491.66x = 3,665,452.85 × 906,504.87
  4. Step 4: Simplify right side
    2,443,491.66x = 3,322,750,856,373.61
  5. Step 5: Solve for x
    x = 3,322,750,856,373.61/2,443,491.66
  6. Step 6: Final answer
    x = 1,359,837.20

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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.