Home / 7,244,212.60-10,862,382.30-2,449,433.80

Finding the Fourth Proportional to 7,244,212.60, 10,862,382.30 and 2,449,433.80

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Solution

The fourth proportional to 7,244,212.60, 10,862,382.30 and 2,449,433.80 is: 3,672,819.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,212.60 : 10,862,382.30 = 2,449,433.80 : x
  2. Step 2: Convert to fraction form
    7,244,212.60/10,862,382.30 = 2,449,433.80/x
  3. Step 3: Cross multiply
    7,244,212.60x = 10,862,382.30 × 2,449,433.80
  4. Step 4: Simplify right side
    7,244,212.60x = 26,606,686,354,141.74
  5. Step 5: Solve for x
    x = 26,606,686,354,141.74/7,244,212.60
  6. Step 6: Final answer
    x = 3,672,819.65

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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.