Home / 733,156.92-1,099,734.48-200,682.36

Finding the Fourth Proportional to 733,156.92, 1,099,734.48 and 200,682.36

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Solution

The fourth proportional to 733,156.92, 1,099,734.48 and 200,682.36 is: 301,023.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,156.92 : 1,099,734.48 = 200,682.36 : x
  2. Step 2: Convert to fraction form
    733,156.92/1,099,734.48 = 200,682.36/x
  3. Step 3: Cross multiply
    733,156.92x = 1,099,734.48 × 200,682.36
  4. Step 4: Simplify right side
    733,156.92x = 220,697,310,819.77
  5. Step 5: Solve for x
    x = 220,697,310,819.77/733,156.92
  6. Step 6: Final answer
    x = 301,023.29

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1.5x scale

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.