Home / 2,323,252.60-3,480,213.30-1,324,814.20

Finding the Fourth Proportional to 2,323,252.60, 3,480,213.30 and 1,324,814.20

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Solution

The fourth proportional to 2,323,252.60, 3,480,213.30 and 1,324,814.20 is: 1,984,560.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,252.60 : 3,480,213.30 = 1,324,814.20 : x
  2. Step 2: Convert to fraction form
    2,323,252.60/3,480,213.30 = 1,324,814.20/x
  3. Step 3: Cross multiply
    2,323,252.60x = 3,480,213.30 × 1,324,814.20
  4. Step 4: Simplify right side
    2,323,252.60x = 4,610,635,998,868.86
  5. Step 5: Solve for x
    x = 4,610,635,998,868.86/2,323,252.60
  6. Step 6: Final answer
    x = 1,984,560.78

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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.