Home / 828,134.80-1,239,577.80-591,938.80

Finding the Fourth Proportional to 828,134.80, 1,239,577.80 and 591,938.80

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Solution

The fourth proportional to 828,134.80, 1,239,577.80 and 591,938.80 is: 886,032.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    828,134.80 : 1,239,577.80 = 591,938.80 : x
  2. Step 2: Convert to fraction form
    828,134.80/1,239,577.80 = 591,938.80/x
  3. Step 3: Cross multiply
    828,134.80x = 1,239,577.80 × 591,938.80
  4. Step 4: Simplify right side
    828,134.80x = 733,754,195,438.64
  5. Step 5: Solve for x
    x = 733,754,195,438.64/828,134.80
  6. Step 6: Final answer
    x = 886,032.32

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