Home / 4,123,874.31-6,182,700.89-2,704,287.75

Finding the Fourth Proportional to 4,123,874.31, 6,182,700.89 and 2,704,287.75

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Solution

The fourth proportional to 4,123,874.31, 6,182,700.89 and 2,704,287.75 is: 4,054,391.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,874.31 : 6,182,700.89 = 2,704,287.75 : x
  2. Step 2: Convert to fraction form
    4,123,874.31/6,182,700.89 = 2,704,287.75/x
  3. Step 3: Cross multiply
    4,123,874.31x = 6,182,700.89 × 2,704,287.75
  4. Step 4: Simplify right side
    4,123,874.31x = 16,719,802,265,219.66
  5. Step 5: Solve for x
    x = 16,719,802,265,219.66/4,123,874.31
  6. Step 6: Final answer
    x = 4,054,391.82

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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.