Home / 627,882.75-941,824.17-184,650.75

Finding the Fourth Proportional to 627,882.75, 941,824.17 and 184,650.75

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Solution

The fourth proportional to 627,882.75, 941,824.17 and 184,650.75 is: 276,976.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,882.75 : 941,824.17 = 184,650.75 : x
  2. Step 2: Convert to fraction form
    627,882.75/941,824.17 = 184,650.75/x
  3. Step 3: Cross multiply
    627,882.75x = 941,824.17 × 184,650.75
  4. Step 4: Simplify right side
    627,882.75x = 173,908,539,358.63
  5. Step 5: Solve for x
    x = 173,908,539,358.63/627,882.75
  6. Step 6: Final answer
    x = 276,976.14

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Double scale
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Similar ratio
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1.5x scale

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.