Home / 2,580,608.80-3,869,991.60-897,767.20

Finding the Fourth Proportional to 2,580,608.80, 3,869,991.60 and 897,767.20

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Solution

The fourth proportional to 2,580,608.80, 3,869,991.60 and 897,767.20 is: 1,346,330.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,608.80 : 3,869,991.60 = 897,767.20 : x
  2. Step 2: Convert to fraction form
    2,580,608.80/3,869,991.60 = 897,767.20/x
  3. Step 3: Cross multiply
    2,580,608.80x = 3,869,991.60 × 897,767.20
  4. Step 4: Simplify right side
    2,580,608.80x = 3,474,351,522,755.52
  5. Step 5: Solve for x
    x = 3,474,351,522,755.52/2,580,608.80
  6. Step 6: Final answer
    x = 1,346,330.18

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