Home / 4,568,271.27-6,304,276.76-2,503,245.12

Finding the Fourth Proportional to 4,568,271.27, 6,304,276.76 and 2,503,245.12

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Solution

The fourth proportional to 4,568,271.27, 6,304,276.76 and 2,503,245.12 is: 3,454,512.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,271.27 : 6,304,276.76 = 2,503,245.12 : x
  2. Step 2: Convert to fraction form
    4,568,271.27/6,304,276.76 = 2,503,245.12/x
  3. Step 3: Cross multiply
    4,568,271.27x = 6,304,276.76 × 2,503,245.12
  4. Step 4: Simplify right side
    4,568,271.27x = 15,781,150,022,083.19
  5. Step 5: Solve for x
    x = 15,781,150,022,083.19/4,568,271.27
  6. Step 6: Final answer
    x = 3,454,512.46

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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.