Home / 2,217,310.58-3,325,936.71-534,399.50

Finding the Fourth Proportional to 2,217,310.58, 3,325,936.71 and 534,399.50

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Solution

The fourth proportional to 2,217,310.58, 3,325,936.71 and 534,399.50 is: 801,592.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,310.58 : 3,325,936.71 = 534,399.50 : x
  2. Step 2: Convert to fraction form
    2,217,310.58/3,325,936.71 = 534,399.50/x
  3. Step 3: Cross multiply
    2,217,310.58x = 3,325,936.71 × 534,399.50
  4. Step 4: Simplify right side
    2,217,310.58x = 1,777,378,914,855.65
  5. Step 5: Solve for x
    x = 1,777,378,914,855.65/2,217,310.58
  6. Step 6: Final answer
    x = 801,592.22

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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.