Home / 6,757,198.94-9,325,085.14-3,856,531.64

Finding the Fourth Proportional to 6,757,198.94, 9,325,085.14 and 3,856,531.64

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Solution

The fourth proportional to 6,757,198.94, 9,325,085.14 and 3,856,531.64 is: 5,322,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,198.94 : 9,325,085.14 = 3,856,531.64 : x
  2. Step 2: Convert to fraction form
    6,757,198.94/9,325,085.14 = 3,856,531.64/x
  3. Step 3: Cross multiply
    6,757,198.94x = 9,325,085.14 × 3,856,531.64
  4. Step 4: Simplify right side
    6,757,198.94x = 35,962,485,888,103.84
  5. Step 5: Solve for x
    x = 35,962,485,888,103.84/6,757,198.94
  6. Step 6: Final answer
    x = 5,322,099.62

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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.