Home / 4,787,721.72-7,174,201.44-2,356,083.90

Finding the Fourth Proportional to 4,787,721.72, 7,174,201.44 and 2,356,083.90

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Solution

The fourth proportional to 4,787,721.72, 7,174,201.44 and 2,356,083.90 is: 3,530,493.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,721.72 : 7,174,201.44 = 2,356,083.90 : x
  2. Step 2: Convert to fraction form
    4,787,721.72/7,174,201.44 = 2,356,083.90/x
  3. Step 3: Cross multiply
    4,787,721.72x = 7,174,201.44 × 2,356,083.90
  4. Step 4: Simplify right side
    4,787,721.72x = 16,903,020,508,140.82
  5. Step 5: Solve for x
    x = 16,903,020,508,140.82/4,787,721.72
  6. Step 6: Final answer
    x = 3,530,493.52

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