Home / 1,274,131.65-1,758,301.92-701,171.82

Finding the Fourth Proportional to 1,274,131.65, 1,758,301.92 and 701,171.82

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Solution

The fourth proportional to 1,274,131.65, 1,758,301.92 and 701,171.82 is: 967,617.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,131.65 : 1,758,301.92 = 701,171.82 : x
  2. Step 2: Convert to fraction form
    1,274,131.65/1,758,301.92 = 701,171.82/x
  3. Step 3: Cross multiply
    1,274,131.65x = 1,758,301.92 × 701,171.82
  4. Step 4: Simplify right side
    1,274,131.65x = 1,232,871,753,850.04
  5. Step 5: Solve for x
    x = 1,232,871,753,850.04/1,274,131.65
  6. Step 6: Final answer
    x = 967,617.25

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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.