Home / 1,109,218.07-1,663,827.12-361,264.07

Finding the Fourth Proportional to 1,109,218.07, 1,663,827.12 and 361,264.07

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Solution

The fourth proportional to 1,109,218.07, 1,663,827.12 and 361,264.07 is: 541,896.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,218.07 : 1,663,827.12 = 361,264.07 : x
  2. Step 2: Convert to fraction form
    1,109,218.07/1,663,827.12 = 361,264.07/x
  3. Step 3: Cross multiply
    1,109,218.07x = 1,663,827.12 × 361,264.07
  4. Step 4: Simplify right side
    1,109,218.07x = 601,080,957,147.58
  5. Step 5: Solve for x
    x = 601,080,957,147.58/1,109,218.07
  6. Step 6: Final answer
    x = 541,896.11

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