Home / 6,338,246.40-9,507,283.20-2,078,553.60

Finding the Fourth Proportional to 6,338,246.40, 9,507,283.20 and 2,078,553.60

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Solution

The fourth proportional to 6,338,246.40, 9,507,283.20 and 2,078,553.60 is: 3,117,802.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,246.40 : 9,507,283.20 = 2,078,553.60 : x
  2. Step 2: Convert to fraction form
    6,338,246.40/9,507,283.20 = 2,078,553.60/x
  3. Step 3: Cross multiply
    6,338,246.40x = 9,507,283.20 × 2,078,553.60
  4. Step 4: Simplify right side
    6,338,246.40x = 19,761,397,721,579.52
  5. Step 5: Solve for x
    x = 19,761,397,721,579.52/6,338,246.40
  6. Step 6: Final answer
    x = 3,117,802.07

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