Home / 1,467,226.44-2,200,847.49-667,949.22

Finding the Fourth Proportional to 1,467,226.44, 2,200,847.49 and 667,949.22

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Solution

The fourth proportional to 1,467,226.44, 2,200,847.49 and 667,949.22 is: 1,001,927.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,226.44 : 2,200,847.49 = 667,949.22 : x
  2. Step 2: Convert to fraction form
    1,467,226.44/2,200,847.49 = 667,949.22/x
  3. Step 3: Cross multiply
    1,467,226.44x = 2,200,847.49 × 667,949.22
  4. Step 4: Simplify right side
    1,467,226.44x = 1,470,054,364,284.46
  5. Step 5: Solve for x
    x = 1,470,054,364,284.46/1,467,226.44
  6. Step 6: Final answer
    x = 1,001,927.39

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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.