Home / 1,025,294.40-1,538,101.44-492,716.16

Finding the Fourth Proportional to 1,025,294.40, 1,538,101.44 and 492,716.16

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Solution

The fourth proportional to 1,025,294.40, 1,538,101.44 and 492,716.16 is: 739,151.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,294.40 : 1,538,101.44 = 492,716.16 : x
  2. Step 2: Convert to fraction form
    1,025,294.40/1,538,101.44 = 492,716.16/x
  3. Step 3: Cross multiply
    1,025,294.40x = 1,538,101.44 × 492,716.16
  4. Step 4: Simplify right side
    1,025,294.40x = 757,847,435,207.27
  5. Step 5: Solve for x
    x = 757,847,435,207.27/1,025,294.40
  6. Step 6: Final answer
    x = 739,151.05

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