Home / 293,319.41-404,571.83-269,198.01

Finding the Fourth Proportional to 293,319.41, 404,571.83 and 269,198.01

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Solution

The fourth proportional to 293,319.41, 404,571.83 and 269,198.01 is: 371,301.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,319.41 : 404,571.83 = 269,198.01 : x
  2. Step 2: Convert to fraction form
    293,319.41/404,571.83 = 269,198.01/x
  3. Step 3: Cross multiply
    293,319.41x = 404,571.83 × 269,198.01
  4. Step 4: Simplify right side
    293,319.41x = 108,909,930,192.07
  5. Step 5: Solve for x
    x = 108,909,930,192.07/293,319.41
  6. Step 6: Final answer
    x = 371,301.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.