Home / 3,258,792.80-4,889,938.80-1,365,725.60

Finding the Fourth Proportional to 3,258,792.80, 4,889,938.80 and 1,365,725.60

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Solution

The fourth proportional to 3,258,792.80, 4,889,938.80 and 1,365,725.60 is: 2,049,321.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,792.80 : 4,889,938.80 = 1,365,725.60 : x
  2. Step 2: Convert to fraction form
    3,258,792.80/4,889,938.80 = 1,365,725.60/x
  3. Step 3: Cross multiply
    3,258,792.80x = 4,889,938.80 × 1,365,725.60
  4. Step 4: Simplify right side
    3,258,792.80x = 6,678,314,601,593.28
  5. Step 5: Solve for x
    x = 6,678,314,601,593.28/3,258,792.80
  6. Step 6: Final answer
    x = 2,049,321.64

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