Home / 5,790,694.76-8,680,392.92-2,757,245.84

Finding the Fourth Proportional to 5,790,694.76, 8,680,392.92 and 2,757,245.84

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Solution

The fourth proportional to 5,790,694.76, 8,680,392.92 and 2,757,245.84 is: 4,133,178.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,694.76 : 8,680,392.92 = 2,757,245.84 : x
  2. Step 2: Convert to fraction form
    5,790,694.76/8,680,392.92 = 2,757,245.84/x
  3. Step 3: Cross multiply
    5,790,694.76x = 8,680,392.92 × 2,757,245.84
  4. Step 4: Simplify right side
    5,790,694.76x = 23,933,977,268,235.45
  5. Step 5: Solve for x
    x = 23,933,977,268,235.45/5,790,694.76
  6. Step 6: Final answer
    x = 4,133,178.88

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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.