Home / 2,741,902.29-4,113,694.23-1,226,860.47

Finding the Fourth Proportional to 2,741,902.29, 4,113,694.23 and 1,226,860.47

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Solution

The fourth proportional to 2,741,902.29, 4,113,694.23 and 1,226,860.47 is: 1,840,666.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,902.29 : 4,113,694.23 = 1,226,860.47 : x
  2. Step 2: Convert to fraction form
    2,741,902.29/4,113,694.23 = 1,226,860.47/x
  3. Step 3: Cross multiply
    2,741,902.29x = 4,113,694.23 × 1,226,860.47
  4. Step 4: Simplify right side
    2,741,902.29x = 5,046,928,836,454.09
  5. Step 5: Solve for x
    x = 5,046,928,836,454.09/2,741,902.29
  6. Step 6: Final answer
    x = 1,840,666.92

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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.