Home / 2,186,960.80-3,280,441.20-2,018,999.20

Finding the Fourth Proportional to 2,186,960.80, 3,280,441.20 and 2,018,999.20

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Solution

The fourth proportional to 2,186,960.80, 3,280,441.20 and 2,018,999.20 is: 3,028,498.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,186,960.80 : 3,280,441.20 = 2,018,999.20 : x
  2. Step 2: Convert to fraction form
    2,186,960.80/3,280,441.20 = 2,018,999.20/x
  3. Step 3: Cross multiply
    2,186,960.80x = 3,280,441.20 × 2,018,999.20
  4. Step 4: Simplify right side
    2,186,960.80x = 6,623,208,158,447.04
  5. Step 5: Solve for x
    x = 6,623,208,158,447.04/2,186,960.80
  6. Step 6: Final answer
    x = 3,028,498.80

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