Home / 8,067,758.64-11,133,507.14-4,446,086.64

Finding the Fourth Proportional to 8,067,758.64, 11,133,507.14 and 4,446,086.64

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Solution

The fourth proportional to 8,067,758.64, 11,133,507.14 and 4,446,086.64 is: 6,135,599.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,758.64 : 11,133,507.14 = 4,446,086.64 : x
  2. Step 2: Convert to fraction form
    8,067,758.64/11,133,507.14 = 4,446,086.64/x
  3. Step 3: Cross multiply
    8,067,758.64x = 11,133,507.14 × 4,446,086.64
  4. Step 4: Simplify right side
    8,067,758.64x = 49,500,537,351,498.61
  5. Step 5: Solve for x
    x = 49,500,537,351,498.61/8,067,758.64
  6. Step 6: Final answer
    x = 6,135,599.68

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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.