Home / 3,655,586.60-5,044,867.13-2,023,993.91

Finding the Fourth Proportional to 3,655,586.60, 5,044,867.13 and 2,023,993.91

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Solution

The fourth proportional to 3,655,586.60, 5,044,867.13 and 2,023,993.91 is: 2,793,198.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,586.60 : 5,044,867.13 = 2,023,993.91 : x
  2. Step 2: Convert to fraction form
    3,655,586.60/5,044,867.13 = 2,023,993.91/x
  3. Step 3: Cross multiply
    3,655,586.60x = 5,044,867.13 × 2,023,993.91
  4. Step 4: Simplify right side
    3,655,586.60x = 10,210,780,350,371.38
  5. Step 5: Solve for x
    x = 10,210,780,350,371.38/3,655,586.60
  6. Step 6: Final answer
    x = 2,793,198.87

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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.