Home / 889,366.20-1,334,924.10-440,593.80

Finding the Fourth Proportional to 889,366.20, 1,334,924.10 and 440,593.80

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Solution

The fourth proportional to 889,366.20, 1,334,924.10 and 440,593.80 is: 661,324.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,366.20 : 1,334,924.10 = 440,593.80 : x
  2. Step 2: Convert to fraction form
    889,366.20/1,334,924.10 = 440,593.80/x
  3. Step 3: Cross multiply
    889,366.20x = 1,334,924.10 × 440,593.80
  4. Step 4: Simplify right side
    889,366.20x = 588,159,281,930.58
  5. Step 5: Solve for x
    x = 588,159,281,930.58/889,366.20
  6. Step 6: Final answer
    x = 661,324.08

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