Home / 1,644,798.80-2,467,198.20-804,990.80

Finding the Fourth Proportional to 1,644,798.80, 2,467,198.20 and 804,990.80

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Solution

The fourth proportional to 1,644,798.80, 2,467,198.20 and 804,990.80 is: 1,207,486.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,798.80 : 2,467,198.20 = 804,990.80 : x
  2. Step 2: Convert to fraction form
    1,644,798.80/2,467,198.20 = 804,990.80/x
  3. Step 3: Cross multiply
    1,644,798.80x = 2,467,198.20 × 804,990.80
  4. Step 4: Simplify right side
    1,644,798.80x = 1,986,071,852,776.56
  5. Step 5: Solve for x
    x = 1,986,071,852,776.56/1,644,798.80
  6. Step 6: Final answer
    x = 1,207,486.20

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