Home / 8,313,793.58-12,470,542.44-2,633,870.27

Finding the Fourth Proportional to 8,313,793.58, 12,470,542.44 and 2,633,870.27

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Solution

The fourth proportional to 8,313,793.58, 12,470,542.44 and 2,633,870.27 is: 3,950,758.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,793.58 : 12,470,542.44 = 2,633,870.27 : x
  2. Step 2: Convert to fraction form
    8,313,793.58/12,470,542.44 = 2,633,870.27/x
  3. Step 3: Cross multiply
    8,313,793.58x = 12,470,542.44 × 2,633,870.27
  4. Step 4: Simplify right side
    8,313,793.58x = 32,845,790,983,489.26
  5. Step 5: Solve for x
    x = 32,845,790,983,489.26/8,313,793.58
  6. Step 6: Final answer
    x = 3,950,758.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.