Home / 3,511,582.92-4,846,377.90-1,983,788.52

Finding the Fourth Proportional to 3,511,582.92, 4,846,377.90 and 1,983,788.52

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Solution

The fourth proportional to 3,511,582.92, 4,846,377.90 and 1,983,788.52 is: 2,737,850.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,582.92 : 4,846,377.90 = 1,983,788.52 : x
  2. Step 2: Convert to fraction form
    3,511,582.92/4,846,377.90 = 1,983,788.52/x
  3. Step 3: Cross multiply
    3,511,582.92x = 4,846,377.90 × 1,983,788.52
  4. Step 4: Simplify right side
    3,511,582.92x = 9,614,188,841,601.71
  5. Step 5: Solve for x
    x = 9,614,188,841,601.71/3,511,582.92
  6. Step 6: Final answer
    x = 2,737,850.44

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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.