Home / 3,002,275.88-4,503,880.37-1,008,198.44

Finding the Fourth Proportional to 3,002,275.88, 4,503,880.37 and 1,008,198.44

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Solution

The fourth proportional to 3,002,275.88, 4,503,880.37 and 1,008,198.44 is: 1,512,454.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,275.88 : 4,503,880.37 = 1,008,198.44 : x
  2. Step 2: Convert to fraction form
    3,002,275.88/4,503,880.37 = 1,008,198.44/x
  3. Step 3: Cross multiply
    3,002,275.88x = 4,503,880.37 × 1,008,198.44
  4. Step 4: Simplify right side
    3,002,275.88x = 4,540,805,142,981.72
  5. Step 5: Solve for x
    x = 4,540,805,142,981.72/3,002,275.88
  6. Step 6: Final answer
    x = 1,512,454.33

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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.