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Finding the Fourth Proportional to 11,045.03, 16,566.14 and 3,647.67

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Solution

The fourth proportional to 11,045.03, 16,566.14 and 3,647.67 is: 5,471.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045.03 : 16,566.14 = 3,647.67 : x
  2. Step 2: Convert to fraction form
    11,045.03/16,566.14 = 3,647.67/x
  3. Step 3: Cross multiply
    11,045.03x = 16,566.14 × 3,647.67
  4. Step 4: Simplify right side
    11,045.03x = 60,427,811.89
  5. Step 5: Solve for x
    x = 60,427,811.89/11,045.03
  6. Step 6: Final answer
    x = 5,471.04

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