Home / 817,314.88-1,225,959.98-367,718.26

Finding the Fourth Proportional to 817,314.88, 1,225,959.98 and 367,718.26

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Solution

The fourth proportional to 817,314.88, 1,225,959.98 and 367,718.26 is: 551,571.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    817,314.88 : 1,225,959.98 = 367,718.26 : x
  2. Step 2: Convert to fraction form
    817,314.88/1,225,959.98 = 367,718.26/x
  3. Step 3: Cross multiply
    817,314.88x = 1,225,959.98 × 367,718.26
  4. Step 4: Simplify right side
    817,314.88x = 450,807,870,675.24
  5. Step 5: Solve for x
    x = 450,807,870,675.24/817,314.88
  6. Step 6: Final answer
    x = 551,571.84

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