Home / 2,049,251.20-3,074,751.60-983,744.80

Finding the Fourth Proportional to 2,049,251.20, 3,074,751.60 and 983,744.80

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Solution

The fourth proportional to 2,049,251.20, 3,074,751.60 and 983,744.80 is: 1,476,037.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,251.20 : 3,074,751.60 = 983,744.80 : x
  2. Step 2: Convert to fraction form
    2,049,251.20/3,074,751.60 = 983,744.80/x
  3. Step 3: Cross multiply
    2,049,251.20x = 3,074,751.60 × 983,744.80
  4. Step 4: Simplify right side
    2,049,251.20x = 3,024,770,897,791.68
  5. Step 5: Solve for x
    x = 3,024,770,897,791.68/2,049,251.20
  6. Step 6: Final answer
    x = 1,476,037.15

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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.