Home / 1,014,993.28-1,400,839.88-585,189.28

Finding the Fourth Proportional to 1,014,993.28, 1,400,839.88 and 585,189.28

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Solution

The fourth proportional to 1,014,993.28, 1,400,839.88 and 585,189.28 is: 807,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,993.28 : 1,400,839.88 = 585,189.28 : x
  2. Step 2: Convert to fraction form
    1,014,993.28/1,400,839.88 = 585,189.28/x
  3. Step 3: Cross multiply
    1,014,993.28x = 1,400,839.88 × 585,189.28
  4. Step 4: Simplify right side
    1,014,993.28x = 819,756,480,772.49
  5. Step 5: Solve for x
    x = 819,756,480,772.49/1,014,993.28
  6. Step 6: Final answer
    x = 807,647.20

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