Home / 1,950,793.78-2,692,052.54-1,067,738.55

Finding the Fourth Proportional to 1,950,793.78, 2,692,052.54 and 1,067,738.55

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Solution

The fourth proportional to 1,950,793.78, 2,692,052.54 and 1,067,738.55 is: 1,473,455.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,793.78 : 2,692,052.54 = 1,067,738.55 : x
  2. Step 2: Convert to fraction form
    1,950,793.78/2,692,052.54 = 1,067,738.55/x
  3. Step 3: Cross multiply
    1,950,793.78x = 2,692,052.54 × 1,067,738.55
  4. Step 4: Simplify right side
    1,950,793.78x = 2,874,408,256,784.46
  5. Step 5: Solve for x
    x = 2,874,408,256,784.46/1,950,793.78
  6. Step 6: Final answer
    x = 1,473,455.73

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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.