Home / 2,401,067.22-3,600,000.96-1,322,087.86

Finding the Fourth Proportional to 2,401,067.22, 3,600,000.96 and 1,322,087.86

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Solution

The fourth proportional to 2,401,067.22, 3,600,000.96 and 1,322,087.86 is: 1,982,250.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,067.22 : 3,600,000.96 = 1,322,087.86 : x
  2. Step 2: Convert to fraction form
    2,401,067.22/3,600,000.96 = 1,322,087.86/x
  3. Step 3: Cross multiply
    2,401,067.22x = 3,600,000.96 × 1,322,087.86
  4. Step 4: Simplify right side
    2,401,067.22x = 4,759,517,565,204.35
  5. Step 5: Solve for x
    x = 4,759,517,565,204.35/2,401,067.22
  6. Step 6: Final answer
    x = 1,982,250.86

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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.