Home / 804,412.44-1,206,617.60-205,373.70

Finding the Fourth Proportional to 804,412.44, 1,206,617.60 and 205,373.70

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Solution

The fourth proportional to 804,412.44, 1,206,617.60 and 205,373.70 is: 308,060.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,412.44 : 1,206,617.60 = 205,373.70 : x
  2. Step 2: Convert to fraction form
    804,412.44/1,206,617.60 = 205,373.70/x
  3. Step 3: Cross multiply
    804,412.44x = 1,206,617.60 × 205,373.70
  4. Step 4: Simplify right side
    804,412.44x = 247,807,521,510.55
  5. Step 5: Solve for x
    x = 247,807,521,510.55/804,412.44
  6. Step 6: Final answer
    x = 308,060.28

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