Home / 8,356,788.04-12,536,297.94-3,306,917.56

Finding the Fourth Proportional to 8,356,788.04, 12,536,297.94 and 3,306,917.56

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Solution

The fourth proportional to 8,356,788.04, 12,536,297.94 and 3,306,917.56 is: 4,960,817.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,356,788.04 : 12,536,297.94 = 3,306,917.56 : x
  2. Step 2: Convert to fraction form
    8,356,788.04/12,536,297.94 = 3,306,917.56/x
  3. Step 3: Cross multiply
    8,356,788.04x = 12,536,297.94 × 3,306,917.56
  4. Step 4: Simplify right side
    8,356,788.04x = 41,456,503,795,177.83
  5. Step 5: Solve for x
    x = 41,456,503,795,177.83/8,356,788.04
  6. Step 6: Final answer
    x = 4,960,817.91

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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.