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Finding the Fourth Proportional to 6,196.41, 9,296.44 and 3,276.77

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Solution

The fourth proportional to 6,196.41, 9,296.44 and 3,276.77 is: 4,916.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196.41 : 9,296.44 = 3,276.77 : x
  2. Step 2: Convert to fraction form
    6,196.41/9,296.44 = 3,276.77/x
  3. Step 3: Cross multiply
    6,196.41x = 9,296.44 × 3,276.77
  4. Step 4: Simplify right side
    6,196.41x = 30,462,241.02
  5. Step 5: Solve for x
    x = 30,462,241.02/6,196.41
  6. Step 6: Final answer
    x = 4,916.11

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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.