Home / 5,541,961.92-7,647,231.72-3,094,708.96

Finding the Fourth Proportional to 5,541,961.92, 7,647,231.72 and 3,094,708.96

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Solution

The fourth proportional to 5,541,961.92, 7,647,231.72 and 3,094,708.96 is: 4,270,321.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,961.92 : 7,647,231.72 = 3,094,708.96 : x
  2. Step 2: Convert to fraction form
    5,541,961.92/7,647,231.72 = 3,094,708.96/x
  3. Step 3: Cross multiply
    5,541,961.92x = 7,647,231.72 × 3,094,708.96
  4. Step 4: Simplify right side
    5,541,961.92x = 23,665,956,523,080.21
  5. Step 5: Solve for x
    x = 23,665,956,523,080.21/5,541,961.92
  6. Step 6: Final answer
    x = 4,270,321.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.