Home / 777,194.99-1,165,949.66-327,916.81

Finding the Fourth Proportional to 777,194.99, 1,165,949.66 and 327,916.81

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Solution

The fourth proportional to 777,194.99, 1,165,949.66 and 327,916.81 is: 491,941.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    777,194.99 : 1,165,949.66 = 327,916.81 : x
  2. Step 2: Convert to fraction form
    777,194.99/1,165,949.66 = 327,916.81/x
  3. Step 3: Cross multiply
    777,194.99x = 1,165,949.66 × 327,916.81
  4. Step 4: Simplify right side
    777,194.99x = 382,334,493,127.79
  5. Step 5: Solve for x
    x = 382,334,493,127.79/777,194.99
  6. Step 6: Final answer
    x = 491,941.53

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