Home / 5,251,310.22-7,247,387.62-3,046,658.70

Finding the Fourth Proportional to 5,251,310.22, 7,247,387.62 and 3,046,658.70

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Solution

The fourth proportional to 5,251,310.22, 7,247,387.62 and 3,046,658.70 is: 4,204,725.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,251,310.22 : 7,247,387.62 = 3,046,658.70 : x
  2. Step 2: Convert to fraction form
    5,251,310.22/7,247,387.62 = 3,046,658.70/x
  3. Step 3: Cross multiply
    5,251,310.22x = 7,247,387.62 × 3,046,658.70
  4. Step 4: Simplify right side
    5,251,310.22x = 22,080,316,544,745.30
  5. Step 5: Solve for x
    x = 22,080,316,544,745.30/5,251,310.22
  6. Step 6: Final answer
    x = 4,204,725.22

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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.