Home / 8,305,905.20-12,431,209.80-6,024,945.20

Finding the Fourth Proportional to 8,305,905.20, 12,431,209.80 and 6,024,945.20

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Solution

The fourth proportional to 8,305,905.20, 12,431,209.80 and 6,024,945.20 is: 9,017,362.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,305,905.20 : 12,431,209.80 = 6,024,945.20 : x
  2. Step 2: Convert to fraction form
    8,305,905.20/12,431,209.80 = 6,024,945.20/x
  3. Step 3: Cross multiply
    8,305,905.20x = 12,431,209.80 × 6,024,945.20
  4. Step 4: Simplify right side
    8,305,905.20x = 74,897,357,814,702.97
  5. Step 5: Solve for x
    x = 74,897,357,814,702.97/8,305,905.20
  6. Step 6: Final answer
    x = 9,017,362.47

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