Home / 447,981.17-671,633.82-270,445.95

Finding the Fourth Proportional to 447,981.17, 671,633.82 and 270,445.95

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Solution

The fourth proportional to 447,981.17, 671,633.82 and 270,445.95 is: 405,464.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,981.17 : 671,633.82 = 270,445.95 : x
  2. Step 2: Convert to fraction form
    447,981.17/671,633.82 = 270,445.95/x
  3. Step 3: Cross multiply
    447,981.17x = 671,633.82 × 270,445.95
  4. Step 4: Simplify right side
    447,981.17x = 181,640,646,502.03
  5. Step 5: Solve for x
    x = 181,640,646,502.03/447,981.17
  6. Step 6: Final answer
    x = 405,464.92

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