Home / 7,884,032.80-11,826,049.20-4,515,469.60

Finding the Fourth Proportional to 7,884,032.80, 11,826,049.20 and 4,515,469.60

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Solution

The fourth proportional to 7,884,032.80, 11,826,049.20 and 4,515,469.60 is: 6,773,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,032.80 : 11,826,049.20 = 4,515,469.60 : x
  2. Step 2: Convert to fraction form
    7,884,032.80/11,826,049.20 = 4,515,469.60/x
  3. Step 3: Cross multiply
    7,884,032.80x = 11,826,049.20 × 4,515,469.60
  4. Step 4: Simplify right side
    7,884,032.80x = 53,400,165,650,704.31
  5. Step 5: Solve for x
    x = 53,400,165,650,704.31/7,884,032.80
  6. Step 6: Final answer
    x = 6,773,204.40

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