Home / 1,509,647.02-2,083,329.41-821,322.79

Finding the Fourth Proportional to 1,509,647.02, 2,083,329.41 and 821,322.79

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Solution

The fourth proportional to 1,509,647.02, 2,083,329.41 and 821,322.79 is: 1,133,434.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,647.02 : 2,083,329.41 = 821,322.79 : x
  2. Step 2: Convert to fraction form
    1,509,647.02/2,083,329.41 = 821,322.79/x
  3. Step 3: Cross multiply
    1,509,647.02x = 2,083,329.41 × 821,322.79
  4. Step 4: Simplify right side
    1,509,647.02x = 1,711,085,908,986.99
  5. Step 5: Solve for x
    x = 1,711,085,908,986.99/1,509,647.02
  6. Step 6: Final answer
    x = 1,133,434.43

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