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Finding the Fourth Proportional to 6,913,660.80, 10,367,380.80 and 2,652,412.80

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Solution

The fourth proportional to 6,913,660.80, 10,367,380.80 and 2,652,412.80 is: 3,977,425.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,660.80 : 10,367,380.80 = 2,652,412.80 : x
  2. Step 2: Convert to fraction form
    6,913,660.80/10,367,380.80 = 2,652,412.80/x
  3. Step 3: Cross multiply
    6,913,660.80x = 10,367,380.80 × 2,652,412.80
  4. Step 4: Simplify right side
    6,913,660.80x = 27,498,573,536,394.24
  5. Step 5: Solve for x
    x = 27,498,573,536,394.24/6,913,660.80
  6. Step 6: Final answer
    x = 3,977,425.90

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