Home / 5,978,652-8,961,982.38-3,098,405.81

Finding the Fourth Proportional to 5,978,652, 8,961,982.38 and 3,098,405.81

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Solution

The fourth proportional to 5,978,652, 8,961,982.38 and 3,098,405.81 is: 4,644,501.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,652 : 8,961,982.38 = 3,098,405.81 : x
  2. Step 2: Convert to fraction form
    5,978,652/8,961,982.38 = 3,098,405.81/x
  3. Step 3: Cross multiply
    5,978,652x = 8,961,982.38 × 3,098,405.81
  4. Step 4: Simplify right side
    5,978,652x = 27,767,858,230,499.72
  5. Step 5: Solve for x
    x = 27,767,858,230,499.72/5,978,652
  6. Step 6: Final answer
    x = 4,644,501.51

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