Home / 4,026,780.62-6,040,183.37-994,146.83

Finding the Fourth Proportional to 4,026,780.62, 6,040,183.37 and 994,146.83

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Solution

The fourth proportional to 4,026,780.62, 6,040,183.37 and 994,146.83 is: 1,491,223.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,780.62 : 6,040,183.37 = 994,146.83 : x
  2. Step 2: Convert to fraction form
    4,026,780.62/6,040,183.37 = 994,146.83/x
  3. Step 3: Cross multiply
    4,026,780.62x = 6,040,183.37 × 994,146.83
  4. Step 4: Simplify right side
    4,026,780.62x = 6,004,829,114,732.57
  5. Step 5: Solve for x
    x = 6,004,829,114,732.57/4,026,780.62
  6. Step 6: Final answer
    x = 1,491,223.31

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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.