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Finding the Fourth Proportional to 654,163.44, 981,852.36 and 334,543.71

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Solution

The fourth proportional to 654,163.44, 981,852.36 and 334,543.71 is: 502,126.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,163.44 : 981,852.36 = 334,543.71 : x
  2. Step 2: Convert to fraction form
    654,163.44/981,852.36 = 334,543.71/x
  3. Step 3: Cross multiply
    654,163.44x = 981,852.36 × 334,543.71
  4. Step 4: Simplify right side
    654,163.44x = 328,472,529,972.95
  5. Step 5: Solve for x
    x = 328,472,529,972.95/654,163.44
  6. Step 6: Final answer
    x = 502,126.09

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