Home / 994,491.20-1,491,736.80-716,628.80

Finding the Fourth Proportional to 994,491.20, 1,491,736.80 and 716,628.80

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Solution

The fourth proportional to 994,491.20, 1,491,736.80 and 716,628.80 is: 1,074,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,491.20 : 1,491,736.80 = 716,628.80 : x
  2. Step 2: Convert to fraction form
    994,491.20/1,491,736.80 = 716,628.80/x
  3. Step 3: Cross multiply
    994,491.20x = 1,491,736.80 × 716,628.80
  4. Step 4: Simplify right side
    994,491.20x = 1,069,021,552,899.84
  5. Step 5: Solve for x
    x = 1,069,021,552,899.84/994,491.20
  6. Step 6: Final answer
    x = 1,074,943.20

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