Home / 3,511,633.73-4,846,447.83-1,983,839.27

Finding the Fourth Proportional to 3,511,633.73, 4,846,447.83 and 1,983,839.27

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Solution

The fourth proportional to 3,511,633.73, 4,846,447.83 and 1,983,839.27 is: 2,737,920.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,633.73 : 4,846,447.83 = 1,983,839.27 : x
  2. Step 2: Convert to fraction form
    3,511,633.73/4,846,447.83 = 1,983,839.27/x
  3. Step 3: Cross multiply
    3,511,633.73x = 4,846,447.83 × 1,983,839.27
  4. Step 4: Simplify right side
    3,511,633.73x = 9,614,573,525,160.29
  5. Step 5: Solve for x
    x = 9,614,573,525,160.29/3,511,633.73
  6. Step 6: Final answer
    x = 2,737,920.37

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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.