Home / 6,228,131.22-8,594,822.25-3,511,877.22

Finding the Fourth Proportional to 6,228,131.22, 8,594,822.25 and 3,511,877.22

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Solution

The fourth proportional to 6,228,131.22, 8,594,822.25 and 3,511,877.22 is: 4,846,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,131.22 : 8,594,822.25 = 3,511,877.22 : x
  2. Step 2: Convert to fraction form
    6,228,131.22/8,594,822.25 = 3,511,877.22/x
  3. Step 3: Cross multiply
    6,228,131.22x = 8,594,822.25 × 3,511,877.22
  4. Step 4: Simplify right side
    6,228,131.22x = 30,183,960,469,724.15
  5. Step 5: Solve for x
    x = 30,183,960,469,724.15/6,228,131.22
  6. Step 6: Final answer
    x = 4,846,391.22

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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.