Home / 2,080,809.40-3,121,214.10-660,976.60

Finding the Fourth Proportional to 2,080,809.40, 3,121,214.10 and 660,976.60

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Solution

The fourth proportional to 2,080,809.40, 3,121,214.10 and 660,976.60 is: 991,464.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,809.40 : 3,121,214.10 = 660,976.60 : x
  2. Step 2: Convert to fraction form
    2,080,809.40/3,121,214.10 = 660,976.60/x
  3. Step 3: Cross multiply
    2,080,809.40x = 3,121,214.10 × 660,976.60
  4. Step 4: Simplify right side
    2,080,809.40x = 2,063,049,483,690.06
  5. Step 5: Solve for x
    x = 2,063,049,483,690.06/2,080,809.40
  6. Step 6: Final answer
    x = 991,464.90

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