Home / 8,313,791.58-12,470,539.44-2,633,868.27

Finding the Fourth Proportional to 8,313,791.58, 12,470,539.44 and 2,633,868.27

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Solution

The fourth proportional to 8,313,791.58, 12,470,539.44 and 2,633,868.27 is: 3,950,755.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,791.58 : 12,470,539.44 = 2,633,868.27 : x
  2. Step 2: Convert to fraction form
    8,313,791.58/12,470,539.44 = 2,633,868.27/x
  3. Step 3: Cross multiply
    8,313,791.58x = 12,470,539.44 × 2,633,868.27
  4. Step 4: Simplify right side
    8,313,791.58x = 32,845,758,140,799.57
  5. Step 5: Solve for x
    x = 32,845,758,140,799.57/8,313,791.58
  6. Step 6: Final answer
    x = 3,950,755.54

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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.