Home / 1,015,891.30-1,523,603.76-605,676.68

Finding the Fourth Proportional to 1,015,891.30, 1,523,603.76 and 605,676.68

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Solution

The fourth proportional to 1,015,891.30, 1,523,603.76 and 605,676.68 is: 908,375.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,891.30 : 1,523,603.76 = 605,676.68 : x
  2. Step 2: Convert to fraction form
    1,015,891.30/1,523,603.76 = 605,676.68/x
  3. Step 3: Cross multiply
    1,015,891.30x = 1,523,603.76 × 605,676.68
  4. Step 4: Simplify right side
    1,015,891.30x = 922,811,266,992.32
  5. Step 5: Solve for x
    x = 922,811,266,992.32/1,015,891.30
  6. Step 6: Final answer
    x = 908,375.99

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