Home / 627,590.56-941,090.16-227,949.52

Finding the Fourth Proportional to 627,590.56, 941,090.16 and 227,949.52

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Solution

The fourth proportional to 627,590.56, 941,090.16 and 227,949.52 is: 341,816.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,590.56 : 941,090.16 = 227,949.52 : x
  2. Step 2: Convert to fraction form
    627,590.56/941,090.16 = 227,949.52/x
  3. Step 3: Cross multiply
    627,590.56x = 941,090.16 × 227,949.52
  4. Step 4: Simplify right side
    627,590.56x = 214,521,050,248.72
  5. Step 5: Solve for x
    x = 214,521,050,248.72/627,590.56
  6. Step 6: Final answer
    x = 341,816.88

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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.