Home / 1,794,452.64-2,474,944.52-1,149,932.80

Finding the Fourth Proportional to 1,794,452.64, 2,474,944.52 and 1,149,932.80

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Solution

The fourth proportional to 1,794,452.64, 2,474,944.52 and 1,149,932.80 is: 1,586,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,452.64 : 2,474,944.52 = 1,149,932.80 : x
  2. Step 2: Convert to fraction form
    1,794,452.64/2,474,944.52 = 1,149,932.80/x
  3. Step 3: Cross multiply
    1,794,452.64x = 2,474,944.52 × 1,149,932.80
  4. Step 4: Simplify right side
    1,794,452.64x = 2,846,019,885,540.64
  5. Step 5: Solve for x
    x = 2,846,019,885,540.64/1,794,452.64
  6. Step 6: Final answer
    x = 1,586,010.03

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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.