Home / 2,871,233.33-4,305,360.09-849,211.49

Finding the Fourth Proportional to 2,871,233.33, 4,305,360.09 and 849,211.49

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Solution

The fourth proportional to 2,871,233.33, 4,305,360.09 and 849,211.49 is: 1,273,376.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,871,233.33 : 4,305,360.09 = 849,211.49 : x
  2. Step 2: Convert to fraction form
    2,871,233.33/4,305,360.09 = 849,211.49/x
  3. Step 3: Cross multiply
    2,871,233.33x = 4,305,360.09 × 849,211.49
  4. Step 4: Simplify right side
    2,871,233.33x = 3,656,161,270,963.38
  5. Step 5: Solve for x
    x = 3,656,161,270,963.38/2,871,233.33
  6. Step 6: Final answer
    x = 1,273,376.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.