Home / 7,843,720.31-11,766,258.26-2,163,944.62

Finding the Fourth Proportional to 7,843,720.31, 11,766,258.26 and 2,163,944.62

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Solution

The fourth proportional to 7,843,720.31, 11,766,258.26 and 2,163,944.62 is: 3,246,103.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,843,720.31 : 11,766,258.26 = 2,163,944.62 : x
  2. Step 2: Convert to fraction form
    7,843,720.31/11,766,258.26 = 2,163,944.62/x
  3. Step 3: Cross multiply
    7,843,720.31x = 11,766,258.26 × 2,163,944.62
  4. Step 4: Simplify right side
    7,843,720.31x = 25,461,531,227,136.98
  5. Step 5: Solve for x
    x = 25,461,531,227,136.98/7,843,720.31
  6. Step 6: Final answer
    x = 3,246,103.92

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