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Finding the Fourth Proportional to 3,698.00, 5,546.82 and 1,357.83

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Solution

The fourth proportional to 3,698.00, 5,546.82 and 1,357.83 is: 2,036.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698.00 : 5,546.82 = 1,357.83 : x
  2. Step 2: Convert to fraction form
    3,698.00/5,546.82 = 1,357.83/x
  3. Step 3: Cross multiply
    3,698.00x = 5,546.82 × 1,357.83
  4. Step 4: Simplify right side
    3,698.00x = 7,531,617.37
  5. Step 5: Solve for x
    x = 7,531,617.37/3,698.00
  6. Step 6: Final answer
    x = 2,036.67

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