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Finding the Fourth Proportional to 463,117.80, 694,676.70 and 182,598.60

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Solution

The fourth proportional to 463,117.80, 694,676.70 and 182,598.60 is: 273,897.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,117.80 : 694,676.70 = 182,598.60 : x
  2. Step 2: Convert to fraction form
    463,117.80/694,676.70 = 182,598.60/x
  3. Step 3: Cross multiply
    463,117.80x = 694,676.70 × 182,598.60
  4. Step 4: Simplify right side
    463,117.80x = 126,846,992,872.62
  5. Step 5: Solve for x
    x = 126,846,992,872.62/463,117.80
  6. Step 6: Final answer
    x = 273,897.90

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.