Home / 8,019,914.24-12,025,067.31-2,552,647.52

Finding the Fourth Proportional to 8,019,914.24, 12,025,067.31 and 2,552,647.52

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Solution

The fourth proportional to 8,019,914.24, 12,025,067.31 and 2,552,647.52 is: 3,827,442.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,914.24 : 12,025,067.31 = 2,552,647.52 : x
  2. Step 2: Convert to fraction form
    8,019,914.24/12,025,067.31 = 2,552,647.52/x
  3. Step 3: Cross multiply
    8,019,914.24x = 12,025,067.31 × 2,552,647.52
  4. Step 4: Simplify right side
    8,019,914.24x = 30,695,758,246,704.57
  5. Step 5: Solve for x
    x = 30,695,758,246,704.57/8,019,914.24
  6. Step 6: Final answer
    x = 3,827,442.21

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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.