Home / 627,601.56-941,106.66-227,960.52

Finding the Fourth Proportional to 627,601.56, 941,106.66 and 227,960.52

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Solution

The fourth proportional to 627,601.56, 941,106.66 and 227,960.52 is: 341,833.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,601.56 : 941,106.66 = 227,960.52 : x
  2. Step 2: Convert to fraction form
    627,601.56/941,106.66 = 227,960.52/x
  3. Step 3: Cross multiply
    627,601.56x = 941,106.66 × 227,960.52
  4. Step 4: Simplify right side
    627,601.56x = 214,535,163,589.06
  5. Step 5: Solve for x
    x = 214,535,163,589.06/627,601.56
  6. Step 6: Final answer
    x = 341,833.38

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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.