Home / 2,794,071.44-4,187,601.11-1,194,753.87

Finding the Fourth Proportional to 2,794,071.44, 4,187,601.11 and 1,194,753.87

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Solution

The fourth proportional to 2,794,071.44, 4,187,601.11 and 1,194,753.87 is: 1,790,631.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,071.44 : 4,187,601.11 = 1,194,753.87 : x
  2. Step 2: Convert to fraction form
    2,794,071.44/4,187,601.11 = 1,194,753.87/x
  3. Step 3: Cross multiply
    2,794,071.44x = 4,187,601.11 × 1,194,753.87
  4. Step 4: Simplify right side
    2,794,071.44x = 5,003,152,635,175.68
  5. Step 5: Solve for x
    x = 5,003,152,635,175.68/2,794,071.44
  6. Step 6: Final answer
    x = 1,790,631.61

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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.