Home / 1,725,414.30-2,588,121.45-885,606.30

Finding the Fourth Proportional to 1,725,414.30, 2,588,121.45 and 885,606.30

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Solution

The fourth proportional to 1,725,414.30, 2,588,121.45 and 885,606.30 is: 1,328,409.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,414.30 : 2,588,121.45 = 885,606.30 : x
  2. Step 2: Convert to fraction form
    1,725,414.30/2,588,121.45 = 885,606.30/x
  3. Step 3: Cross multiply
    1,725,414.30x = 2,588,121.45 × 885,606.30
  4. Step 4: Simplify right side
    1,725,414.30x = 2,292,056,661,285.14
  5. Step 5: Solve for x
    x = 2,292,056,661,285.14/1,725,414.30
  6. Step 6: Final answer
    x = 1,328,409.45

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