Home / 1,293,844.80-1,940,767.20-941,332.80

Finding the Fourth Proportional to 1,293,844.80, 1,940,767.20 and 941,332.80

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Solution

The fourth proportional to 1,293,844.80, 1,940,767.20 and 941,332.80 is: 1,411,999.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,844.80 : 1,940,767.20 = 941,332.80 : x
  2. Step 2: Convert to fraction form
    1,293,844.80/1,940,767.20 = 941,332.80/x
  3. Step 3: Cross multiply
    1,293,844.80x = 1,940,767.20 × 941,332.80
  4. Step 4: Simplify right side
    1,293,844.80x = 1,826,907,822,524.16
  5. Step 5: Solve for x
    x = 1,826,907,822,524.16/1,293,844.80
  6. Step 6: Final answer
    x = 1,411,999.20

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