Home / 1,560,147.60-2,340,221.40-613,549.20

Finding the Fourth Proportional to 1,560,147.60, 2,340,221.40 and 613,549.20

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Solution

The fourth proportional to 1,560,147.60, 2,340,221.40 and 613,549.20 is: 920,323.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,147.60 : 2,340,221.40 = 613,549.20 : x
  2. Step 2: Convert to fraction form
    1,560,147.60/2,340,221.40 = 613,549.20/x
  3. Step 3: Cross multiply
    1,560,147.60x = 2,340,221.40 × 613,549.20
  4. Step 4: Simplify right side
    1,560,147.60x = 1,435,840,967,792.88
  5. Step 5: Solve for x
    x = 1,435,840,967,792.88/1,560,147.60
  6. Step 6: Final answer
    x = 920,323.80

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