Home / 295,819.21-444,122.58-200,078.04

Finding the Fourth Proportional to 295,819.21, 444,122.58 and 200,078.04

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Solution

The fourth proportional to 295,819.21, 444,122.58 and 200,078.04 is: 300,383.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,819.21 : 444,122.58 = 200,078.04 : x
  2. Step 2: Convert to fraction form
    295,819.21/444,122.58 = 200,078.04/x
  3. Step 3: Cross multiply
    295,819.21x = 444,122.58 × 200,078.04
  4. Step 4: Simplify right side
    295,819.21x = 88,859,175,826.34
  5. Step 5: Solve for x
    x = 88,859,175,826.34/295,819.21
  6. Step 6: Final answer
    x = 300,383.39

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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.