Home / 2,279,096.39-3,417,382.51-932,204.80

Finding the Fourth Proportional to 2,279,096.39, 3,417,382.51 and 932,204.80

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Solution

The fourth proportional to 2,279,096.39, 3,417,382.51 and 932,204.80 is: 1,397,790.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,096.39 : 3,417,382.51 = 932,204.80 : x
  2. Step 2: Convert to fraction form
    2,279,096.39/3,417,382.51 = 932,204.80/x
  3. Step 3: Cross multiply
    2,279,096.39x = 3,417,382.51 × 932,204.80
  4. Step 4: Simplify right side
    2,279,096.39x = 3,185,700,381,199.26
  5. Step 5: Solve for x
    x = 3,185,700,381,199.26/2,279,096.39
  6. Step 6: Final answer
    x = 1,397,790.98

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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.