Home / 3,367,335.38-4,647,024.96-1,839,540.92

Finding the Fourth Proportional to 3,367,335.38, 4,647,024.96 and 1,839,540.92

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Solution

The fourth proportional to 3,367,335.38, 4,647,024.96 and 1,839,540.92 is: 2,538,622.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,335.38 : 4,647,024.96 = 1,839,540.92 : x
  2. Step 2: Convert to fraction form
    3,367,335.38/4,647,024.96 = 1,839,540.92/x
  3. Step 3: Cross multiply
    3,367,335.38x = 4,647,024.96 × 1,839,540.92
  4. Step 4: Simplify right side
    3,367,335.38x = 8,548,392,570,181.36
  5. Step 5: Solve for x
    x = 8,548,392,570,181.36/3,367,335.38
  6. Step 6: Final answer
    x = 2,538,622.27

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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.