Home / 2,642,906.40-3,964,359.60-1,845,744.90

Finding the Fourth Proportional to 2,642,906.40, 3,964,359.60 and 1,845,744.90

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Solution

The fourth proportional to 2,642,906.40, 3,964,359.60 and 1,845,744.90 is: 2,768,617.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,642,906.40 : 3,964,359.60 = 1,845,744.90 : x
  2. Step 2: Convert to fraction form
    2,642,906.40/3,964,359.60 = 1,845,744.90/x
  3. Step 3: Cross multiply
    2,642,906.40x = 3,964,359.60 × 1,845,744.90
  4. Step 4: Simplify right side
    2,642,906.40x = 7,317,196,513,466.04
  5. Step 5: Solve for x
    x = 7,317,196,513,466.04/2,642,906.40
  6. Step 6: Final answer
    x = 2,768,617.35

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