Home / 3,245,800.99-4,869,144.44-1,352,099.56

Finding the Fourth Proportional to 3,245,800.99, 4,869,144.44 and 1,352,099.56

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Solution

The fourth proportional to 3,245,800.99, 4,869,144.44 and 1,352,099.56 is: 2,028,333.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,800.99 : 4,869,144.44 = 1,352,099.56 : x
  2. Step 2: Convert to fraction form
    3,245,800.99/4,869,144.44 = 1,352,099.56/x
  3. Step 3: Cross multiply
    3,245,800.99x = 4,869,144.44 × 1,352,099.56
  4. Step 4: Simplify right side
    3,245,800.99x = 6,583,568,054,900.45
  5. Step 5: Solve for x
    x = 6,583,568,054,900.45/3,245,800.99
  6. Step 6: Final answer
    x = 2,028,333.86

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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.