Home / 3,585,367.26-4,947,680.97-2,015,451.18

Finding the Fourth Proportional to 3,585,367.26, 4,947,680.97 and 2,015,451.18

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Solution

The fourth proportional to 3,585,367.26, 4,947,680.97 and 2,015,451.18 is: 2,781,251.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,367.26 : 4,947,680.97 = 2,015,451.18 : x
  2. Step 2: Convert to fraction form
    3,585,367.26/4,947,680.97 = 2,015,451.18/x
  3. Step 3: Cross multiply
    3,585,367.26x = 4,947,680.97 × 2,015,451.18
  4. Step 4: Simplify right side
    3,585,367.26x = 9,971,809,449,250.04
  5. Step 5: Solve for x
    x = 9,971,809,449,250.04/3,585,367.26
  6. Step 6: Final answer
    x = 2,781,251.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.