Home / 3,511,584.92-4,846,380.66-1,983,790.52

Finding the Fourth Proportional to 3,511,584.92, 4,846,380.66 and 1,983,790.52

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Solution

The fourth proportional to 3,511,584.92, 4,846,380.66 and 1,983,790.52 is: 2,737,853.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,584.92 : 4,846,380.66 = 1,983,790.52 : x
  2. Step 2: Convert to fraction form
    3,511,584.92/4,846,380.66 = 1,983,790.52/x
  3. Step 3: Cross multiply
    3,511,584.92x = 4,846,380.66 × 1,983,790.52
  4. Step 4: Simplify right side
    3,511,584.92x = 9,614,204,009,619.34
  5. Step 5: Solve for x
    x = 9,614,204,009,619.34/3,511,584.92
  6. Step 6: Final answer
    x = 2,737,853.20

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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.