Home / 2,460,251.20-3,690,874.88-1,040,304.96

Finding the Fourth Proportional to 2,460,251.20, 3,690,874.88 and 1,040,304.96

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Solution

The fourth proportional to 2,460,251.20, 3,690,874.88 and 1,040,304.96 is: 1,560,668.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,251.20 : 3,690,874.88 = 1,040,304.96 : x
  2. Step 2: Convert to fraction form
    2,460,251.20/3,690,874.88 = 1,040,304.96/x
  3. Step 3: Cross multiply
    2,460,251.20x = 3,690,874.88 × 1,040,304.96
  4. Step 4: Simplify right side
    2,460,251.20x = 3,839,635,444,403.41
  5. Step 5: Solve for x
    x = 3,839,635,444,403.41/2,460,251.20
  6. Step 6: Final answer
    x = 1,560,668.05

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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.