Home / 3,228,388.22-4,840,900.84-1,204,968.08

Finding the Fourth Proportional to 3,228,388.22, 4,840,900.84 and 1,204,968.08

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Solution

The fourth proportional to 3,228,388.22, 4,840,900.84 and 1,204,968.08 is: 1,806,824.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,388.22 : 4,840,900.84 = 1,204,968.08 : x
  2. Step 2: Convert to fraction form
    3,228,388.22/4,840,900.84 = 1,204,968.08/x
  3. Step 3: Cross multiply
    3,228,388.22x = 4,840,900.84 × 1,204,968.08
  4. Step 4: Simplify right side
    3,228,388.22x = 5,833,131,004,253.65
  5. Step 5: Solve for x
    x = 5,833,131,004,253.65/3,228,388.22
  6. Step 6: Final answer
    x = 1,806,824.52

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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.