Home / 4,009,489.71-5,532,753.68-2,267,073.66

Finding the Fourth Proportional to 4,009,489.71, 5,532,753.68 and 2,267,073.66

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Solution

The fourth proportional to 4,009,489.71, 5,532,753.68 and 2,267,073.66 is: 3,128,368.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,489.71 : 5,532,753.68 = 2,267,073.66 : x
  2. Step 2: Convert to fraction form
    4,009,489.71/5,532,753.68 = 2,267,073.66/x
  3. Step 3: Cross multiply
    4,009,489.71x = 5,532,753.68 × 2,267,073.66
  4. Step 4: Simplify right side
    4,009,489.71x = 12,543,160,165,862.34
  5. Step 5: Solve for x
    x = 12,543,160,165,862.34/4,009,489.71
  6. Step 6: Final answer
    x = 3,128,368.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.