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Finding the Fourth Proportional to 3,693.03, 5,096.48 and 2,014.47

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Solution

The fourth proportional to 3,693.03, 5,096.48 and 2,014.47 is: 2,780.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693.03 : 5,096.48 = 2,014.47 : x
  2. Step 2: Convert to fraction form
    3,693.03/5,096.48 = 2,014.47/x
  3. Step 3: Cross multiply
    3,693.03x = 5,096.48 × 2,014.47
  4. Step 4: Simplify right side
    3,693.03x = 10,266,704.73
  5. Step 5: Solve for x
    x = 10,266,704.73/3,693.03
  6. Step 6: Final answer
    x = 2,780.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.