Home / 1,866,850.32-2,801,190-668,865.18

Finding the Fourth Proportional to 1,866,850.32, 2,801,190 and 668,865.18

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Solution

The fourth proportional to 1,866,850.32, 2,801,190 and 668,865.18 is: 1,003,625.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,850.32 : 2,801,190 = 668,865.18 : x
  2. Step 2: Convert to fraction form
    1,866,850.32/2,801,190 = 668,865.18/x
  3. Step 3: Cross multiply
    1,866,850.32x = 2,801,190 × 668,865.18
  4. Step 4: Simplify right side
    1,866,850.32x = 1,873,618,453,564.20
  5. Step 5: Solve for x
    x = 1,873,618,453,564.20/1,866,850.32
  6. Step 6: Final answer
    x = 1,003,625.43

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