Home / 3,728,236.06-5,144,916.56-2,096,642.94

Finding the Fourth Proportional to 3,728,236.06, 5,144,916.56 and 2,096,642.94

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Solution

The fourth proportional to 3,728,236.06, 5,144,916.56 and 2,096,642.94 is: 2,893,339.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,236.06 : 5,144,916.56 = 2,096,642.94 : x
  2. Step 2: Convert to fraction form
    3,728,236.06/5,144,916.56 = 2,096,642.94/x
  3. Step 3: Cross multiply
    3,728,236.06x = 5,144,916.56 × 2,096,642.94
  4. Step 4: Simplify right side
    3,728,236.06x = 10,787,052,982,413.09
  5. Step 5: Solve for x
    x = 10,787,052,982,413.09/3,728,236.06
  6. Step 6: Final answer
    x = 2,893,339.59

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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.