Home / 3,991,808.10-5,987,712.15-1,467,135.30

Finding the Fourth Proportional to 3,991,808.10, 5,987,712.15 and 1,467,135.30

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Solution

The fourth proportional to 3,991,808.10, 5,987,712.15 and 1,467,135.30 is: 2,200,702.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,991,808.10 : 5,987,712.15 = 1,467,135.30 : x
  2. Step 2: Convert to fraction form
    3,991,808.10/5,987,712.15 = 1,467,135.30/x
  3. Step 3: Cross multiply
    3,991,808.10x = 5,987,712.15 × 1,467,135.30
  4. Step 4: Simplify right side
    3,991,808.10x = 8,784,783,861,503.90
  5. Step 5: Solve for x
    x = 8,784,783,861,503.90/3,991,808.10
  6. Step 6: Final answer
    x = 2,200,702.95

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