Home / 2,709,429.11-4,067,611.83-2,327,620.67

Finding the Fourth Proportional to 2,709,429.11, 4,067,611.83 and 2,327,620.67

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Solution

The fourth proportional to 2,709,429.11, 4,067,611.83 and 2,327,620.67 is: 3,494,410.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,429.11 : 4,067,611.83 = 2,327,620.67 : x
  2. Step 2: Convert to fraction form
    2,709,429.11/4,067,611.83 = 2,327,620.67/x
  3. Step 3: Cross multiply
    2,709,429.11x = 4,067,611.83 × 2,327,620.67
  4. Step 4: Simplify right side
    2,709,429.11x = 9,467,857,352,706.47
  5. Step 5: Solve for x
    x = 9,467,857,352,706.47/2,709,429.11
  6. Step 6: Final answer
    x = 3,494,410.44

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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.