Home / 3,286,632.66-4,929,489.05-1,127,622.21

Finding the Fourth Proportional to 3,286,632.66, 4,929,489.05 and 1,127,622.21

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Solution

The fourth proportional to 3,286,632.66, 4,929,489.05 and 1,127,622.21 is: 1,691,275.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,632.66 : 4,929,489.05 = 1,127,622.21 : x
  2. Step 2: Convert to fraction form
    3,286,632.66/4,929,489.05 = 1,127,622.21/x
  3. Step 3: Cross multiply
    3,286,632.66x = 4,929,489.05 × 1,127,622.21
  4. Step 4: Simplify right side
    3,286,632.66x = 5,558,601,331,093.69
  5. Step 5: Solve for x
    x = 5,558,601,331,093.69/3,286,632.66
  6. Step 6: Final answer
    x = 1,691,275.51

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