Home / 3,324,400.20-4,974,158.70-2,204,656.20

Finding the Fourth Proportional to 3,324,400.20, 4,974,158.70 and 2,204,656.20

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Solution

The fourth proportional to 3,324,400.20, 4,974,158.70 and 2,204,656.20 is: 3,298,733.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,400.20 : 4,974,158.70 = 2,204,656.20 : x
  2. Step 2: Convert to fraction form
    3,324,400.20/4,974,158.70 = 2,204,656.20/x
  3. Step 3: Cross multiply
    3,324,400.20x = 4,974,158.70 × 2,204,656.20
  4. Step 4: Simplify right side
    3,324,400.20x = 10,966,309,817,738.94
  5. Step 5: Solve for x
    x = 10,966,309,817,738.94/3,324,400.20
  6. Step 6: Final answer
    x = 3,298,733.35

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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.