Home / 7,270.17-10,905.93-2,338.64

Finding the Fourth Proportional to 7,270.17, 10,905.93 and 2,338.64

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Solution

The fourth proportional to 7,270.17, 10,905.93 and 2,338.64 is: 3,508.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,270.17 : 10,905.93 = 2,338.64 : x
  2. Step 2: Convert to fraction form
    7,270.17/10,905.93 = 2,338.64/x
  3. Step 3: Cross multiply
    7,270.17x = 10,905.93 × 2,338.64
  4. Step 4: Simplify right side
    7,270.17x = 25,505,044.14
  5. Step 5: Solve for x
    x = 25,505,044.14/7,270.17
  6. Step 6: Final answer
    x = 3,508.18

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