Home / 3,510,274.24-4,843,833.97-1,982,086.12

Finding the Fourth Proportional to 3,510,274.24, 4,843,833.97 and 1,982,086.12

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Solution

The fourth proportional to 3,510,274.24, 4,843,833.97 and 1,982,086.12 is: 2,735,084.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,274.24 : 4,843,833.97 = 1,982,086.12 : x
  2. Step 2: Convert to fraction form
    3,510,274.24/4,843,833.97 = 1,982,086.12/x
  3. Step 3: Cross multiply
    3,510,274.24x = 4,843,833.97 × 1,982,086.12
  4. Step 4: Simplify right side
    3,510,274.24x = 9,600,896,045,391.90
  5. Step 5: Solve for x
    x = 9,600,896,045,391.90/3,510,274.24
  6. Step 6: Final answer
    x = 2,735,084.33

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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.