Home / 888,963.70-1,333,445.55-224,115.70

Finding the Fourth Proportional to 888,963.70, 1,333,445.55 and 224,115.70

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Solution

The fourth proportional to 888,963.70, 1,333,445.55 and 224,115.70 is: 336,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,963.70 : 1,333,445.55 = 224,115.70 : x
  2. Step 2: Convert to fraction form
    888,963.70/1,333,445.55 = 224,115.70/x
  3. Step 3: Cross multiply
    888,963.70x = 1,333,445.55 × 224,115.70
  4. Step 4: Simplify right side
    888,963.70x = 298,846,082,850.14
  5. Step 5: Solve for x
    x = 298,846,082,850.14/888,963.70
  6. Step 6: Final answer
    x = 336,173.55

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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.