Home / 2,448,002.40-3,672,003.60-765,103.20

Finding the Fourth Proportional to 2,448,002.40, 3,672,003.60 and 765,103.20

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Solution

The fourth proportional to 2,448,002.40, 3,672,003.60 and 765,103.20 is: 1,147,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,002.40 : 3,672,003.60 = 765,103.20 : x
  2. Step 2: Convert to fraction form
    2,448,002.40/3,672,003.60 = 765,103.20/x
  3. Step 3: Cross multiply
    2,448,002.40x = 3,672,003.60 × 765,103.20
  4. Step 4: Simplify right side
    2,448,002.40x = 2,809,461,704,771.52
  5. Step 5: Solve for x
    x = 2,809,461,704,771.52/2,448,002.40
  6. Step 6: Final answer
    x = 1,147,654.80

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