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Finding the Fourth Proportional to 8,978,367.24, 13,475,948.94 and 4,434,546.96

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Solution

The fourth proportional to 8,978,367.24, 13,475,948.94 and 4,434,546.96 is: 6,655,968.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,978,367.24 : 13,475,948.94 = 4,434,546.96 : x
  2. Step 2: Convert to fraction form
    8,978,367.24/13,475,948.94 = 4,434,546.96/x
  3. Step 3: Cross multiply
    8,978,367.24x = 13,475,948.94 × 4,434,546.96
  4. Step 4: Simplify right side
    8,978,367.24x = 59,759,728,404,992.22
  5. Step 5: Solve for x
    x = 59,759,728,404,992.22/8,978,367.24
  6. Step 6: Final answer
    x = 6,655,968.37

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Why These Related Problems?

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