Home / 3,705,385.60-5,558,078.40-3,669,956.20

Finding the Fourth Proportional to 3,705,385.60, 5,558,078.40 and 3,669,956.20

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Solution

The fourth proportional to 3,705,385.60, 5,558,078.40 and 3,669,956.20 is: 5,504,934.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,385.60 : 5,558,078.40 = 3,669,956.20 : x
  2. Step 2: Convert to fraction form
    3,705,385.60/5,558,078.40 = 3,669,956.20/x
  3. Step 3: Cross multiply
    3,705,385.60x = 5,558,078.40 × 3,669,956.20
  4. Step 4: Simplify right side
    3,705,385.60x = 20,397,904,284,166.08
  5. Step 5: Solve for x
    x = 20,397,904,284,166.08/3,705,385.60
  6. Step 6: Final answer
    x = 5,504,934.30

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