Home / 6,173,067.14-8,517,293.69-3,560,370.33

Finding the Fourth Proportional to 6,173,067.14, 8,517,293.69 and 3,560,370.33

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Solution

The fourth proportional to 6,173,067.14, 8,517,293.69 and 3,560,370.33 is: 4,912,423.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,067.14 : 8,517,293.69 = 3,560,370.33 : x
  2. Step 2: Convert to fraction form
    6,173,067.14/8,517,293.69 = 3,560,370.33/x
  3. Step 3: Cross multiply
    6,173,067.14x = 8,517,293.69 × 3,560,370.33
  4. Step 4: Simplify right side
    6,173,067.14x = 30,324,719,745,772.21
  5. Step 5: Solve for x
    x = 30,324,719,745,772.21/6,173,067.14
  6. Step 6: Final answer
    x = 4,912,423.44

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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.