Home / 10,978,879.60-15,150,938.56-6,084,181.02

Finding the Fourth Proportional to 10,978,879.60, 15,150,938.56 and 6,084,181.02

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Solution

The fourth proportional to 10,978,879.60, 15,150,938.56 and 6,084,181.02 is: 8,396,216.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,978,879.60 : 15,150,938.56 = 6,084,181.02 : x
  2. Step 2: Convert to fraction form
    10,978,879.60/15,150,938.56 = 6,084,181.02/x
  3. Step 3: Cross multiply
    10,978,879.60x = 15,150,938.56 × 6,084,181.02
  4. Step 4: Simplify right side
    10,978,879.60x = 92,181,052,821,938.12
  5. Step 5: Solve for x
    x = 92,181,052,821,938.12/10,978,879.60
  6. Step 6: Final answer
    x = 8,396,216.75

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Why These Related Problems?

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