Home / 8,067,212.40-11,132,226.84-4,445,539.44

Finding the Fourth Proportional to 8,067,212.40, 11,132,226.84 and 4,445,539.44

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Solution

The fourth proportional to 8,067,212.40, 11,132,226.84 and 4,445,539.44 is: 6,134,554.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,212.40 : 11,132,226.84 = 4,445,539.44 : x
  2. Step 2: Convert to fraction form
    8,067,212.40/11,132,226.84 = 4,445,539.44/x
  3. Step 3: Cross multiply
    8,067,212.40x = 11,132,226.84 × 4,445,539.44
  4. Step 4: Simplify right side
    8,067,212.40x = 49,488,753,472,246.57
  5. Step 5: Solve for x
    x = 49,488,753,472,246.57/8,067,212.40
  6. Step 6: Final answer
    x = 6,134,554.42

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1.5x scale

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.