Home / 8,526,425.10-12,766,719.27-6,494,991.88

Finding the Fourth Proportional to 8,526,425.10, 12,766,719.27 and 6,494,991.88

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Solution

The fourth proportional to 8,526,425.10, 12,766,719.27 and 6,494,991.88 is: 9,725,029.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,526,425.10 : 12,766,719.27 = 6,494,991.88 : x
  2. Step 2: Convert to fraction form
    8,526,425.10/12,766,719.27 = 6,494,991.88/x
  3. Step 3: Cross multiply
    8,526,425.10x = 12,766,719.27 × 6,494,991.88
  4. Step 4: Simplify right side
    8,526,425.10x = 82,919,737,992,889.52
  5. Step 5: Solve for x
    x = 82,919,737,992,889.52/8,526,425.10
  6. Step 6: Final answer
    x = 9,725,029.78

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