Home / 6,284,321.58-8,672,374.04-3,568,067.58

Finding the Fourth Proportional to 6,284,321.58, 8,672,374.04 and 3,568,067.58

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Solution

The fourth proportional to 6,284,321.58, 8,672,374.04 and 3,568,067.58 is: 4,923,939.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,321.58 : 8,672,374.04 = 3,568,067.58 : x
  2. Step 2: Convert to fraction form
    6,284,321.58/8,672,374.04 = 3,568,067.58/x
  3. Step 3: Cross multiply
    6,284,321.58x = 8,672,374.04 × 3,568,067.58
  4. Step 4: Simplify right side
    6,284,321.58x = 30,943,616,653,757.62
  5. Step 5: Solve for x
    x = 30,943,616,653,757.62/6,284,321.58
  6. Step 6: Final answer
    x = 4,923,939.09

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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.