Home / 981,733.24-1,472,235.24-341,872.66

Finding the Fourth Proportional to 981,733.24, 1,472,235.24 and 341,872.66

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Solution

The fourth proportional to 981,733.24, 1,472,235.24 and 341,872.66 is: 512,682.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    981,733.24 : 1,472,235.24 = 341,872.66 : x
  2. Step 2: Convert to fraction form
    981,733.24/1,472,235.24 = 341,872.66/x
  3. Step 3: Cross multiply
    981,733.24x = 1,472,235.24 × 341,872.66
  4. Step 4: Simplify right side
    981,733.24x = 503,316,977,644.54
  5. Step 5: Solve for x
    x = 503,316,977,644.54/981,733.24
  6. Step 6: Final answer
    x = 512,682.02

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