Home / 1,718,099.80-2,577,710.22-819,424.80

Finding the Fourth Proportional to 1,718,099.80, 2,577,710.22 and 819,424.80

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Solution

The fourth proportional to 1,718,099.80, 2,577,710.22 and 819,424.80 is: 1,229,404.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,099.80 : 2,577,710.22 = 819,424.80 : x
  2. Step 2: Convert to fraction form
    1,718,099.80/2,577,710.22 = 819,424.80/x
  3. Step 3: Cross multiply
    1,718,099.80x = 2,577,710.22 × 819,424.80
  4. Step 4: Simplify right side
    1,718,099.80x = 2,112,239,681,481.46
  5. Step 5: Solve for x
    x = 2,112,239,681,481.46/1,718,099.80
  6. Step 6: Final answer
    x = 1,229,404.53

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