Home / 1,843,400.20-2,765,100.30-513,704.20

Finding the Fourth Proportional to 1,843,400.20, 2,765,100.30 and 513,704.20

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Solution

The fourth proportional to 1,843,400.20, 2,765,100.30 and 513,704.20 is: 770,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,400.20 : 2,765,100.30 = 513,704.20 : x
  2. Step 2: Convert to fraction form
    1,843,400.20/2,765,100.30 = 513,704.20/x
  3. Step 3: Cross multiply
    1,843,400.20x = 2,765,100.30 × 513,704.20
  4. Step 4: Simplify right side
    1,843,400.20x = 1,420,443,637,531.26
  5. Step 5: Solve for x
    x = 1,420,443,637,531.26/1,843,400.20
  6. Step 6: Final answer
    x = 770,556.30

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