Home / 2,216,691.60-3,324,554.76-597,422.64

Finding the Fourth Proportional to 2,216,691.60, 3,324,554.76 and 597,422.64

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Solution

The fourth proportional to 2,216,691.60, 3,324,554.76 and 597,422.64 is: 896,003.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,691.60 : 3,324,554.76 = 597,422.64 : x
  2. Step 2: Convert to fraction form
    2,216,691.60/3,324,554.76 = 597,422.64/x
  3. Step 3: Cross multiply
    2,216,691.60x = 3,324,554.76 × 597,422.64
  4. Step 4: Simplify right side
    2,216,691.60x = 1,986,164,281,543.77
  5. Step 5: Solve for x
    x = 1,986,164,281,543.77/2,216,691.60
  6. Step 6: Final answer
    x = 896,003.88

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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.