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Finding the Fourth Proportional to 227,892.60, 341,182.80 and 201,648.60

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Solution

The fourth proportional to 227,892.60, 341,182.80 and 201,648.60 is: 301,892.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,892.60 : 341,182.80 = 201,648.60 : x
  2. Step 2: Convert to fraction form
    227,892.60/341,182.80 = 201,648.60/x
  3. Step 3: Cross multiply
    227,892.60x = 341,182.80 × 201,648.60
  4. Step 4: Simplify right side
    227,892.60x = 68,799,033,964.08
  5. Step 5: Solve for x
    x = 68,799,033,964.08/227,892.60
  6. Step 6: Final answer
    x = 301,892.36

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.