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Finding the Fourth Proportional to 3,684.52, 5,527.86 and 1,494.82

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Solution

The fourth proportional to 3,684.52, 5,527.86 and 1,494.82 is: 2,242.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684.52 : 5,527.86 = 1,494.82 : x
  2. Step 2: Convert to fraction form
    3,684.52/5,527.86 = 1,494.82/x
  3. Step 3: Cross multiply
    3,684.52x = 5,527.86 × 1,494.82
  4. Step 4: Simplify right side
    3,684.52x = 8,263,155.69
  5. Step 5: Solve for x
    x = 8,263,155.69/3,684.52
  6. Step 6: Final answer
    x = 2,242.67

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