Home / 2,408,277.78-3,609,887.93-810,286.09

Finding the Fourth Proportional to 2,408,277.78, 3,609,887.93 and 810,286.09

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Solution

The fourth proportional to 2,408,277.78, 3,609,887.93 and 810,286.09 is: 1,214,578.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,277.78 : 3,609,887.93 = 810,286.09 : x
  2. Step 2: Convert to fraction form
    2,408,277.78/3,609,887.93 = 810,286.09/x
  3. Step 3: Cross multiply
    2,408,277.78x = 3,609,887.93 × 810,286.09
  4. Step 4: Simplify right side
    2,408,277.78x = 2,925,041,976,137.89
  5. Step 5: Solve for x
    x = 2,925,041,976,137.89/2,408,277.78
  6. Step 6: Final answer
    x = 1,214,578.32

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