Home / 627,589.56-941,088.66-227,948.52

Finding the Fourth Proportional to 627,589.56, 941,088.66 and 227,948.52

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Solution

The fourth proportional to 627,589.56, 941,088.66 and 227,948.52 is: 341,815.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,589.56 : 941,088.66 = 227,948.52 : x
  2. Step 2: Convert to fraction form
    627,589.56/941,088.66 = 227,948.52/x
  3. Step 3: Cross multiply
    627,589.56x = 941,088.66 × 227,948.52
  4. Step 4: Simplify right side
    627,589.56x = 214,519,767,235.78
  5. Step 5: Solve for x
    x = 214,519,767,235.78/627,589.56
  6. Step 6: Final answer
    x = 341,815.39

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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.