Home / 1,064,190.80-1,596,286.20-667,355.60

Finding the Fourth Proportional to 1,064,190.80, 1,596,286.20 and 667,355.60

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Solution

The fourth proportional to 1,064,190.80, 1,596,286.20 and 667,355.60 is: 1,001,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,190.80 : 1,596,286.20 = 667,355.60 : x
  2. Step 2: Convert to fraction form
    1,064,190.80/1,596,286.20 = 667,355.60/x
  3. Step 3: Cross multiply
    1,064,190.80x = 1,596,286.20 × 667,355.60
  4. Step 4: Simplify right side
    1,064,190.80x = 1,065,290,534,772.72
  5. Step 5: Solve for x
    x = 1,065,290,534,772.72/1,064,190.80
  6. Step 6: Final answer
    x = 1,001,033.40

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