Home / 733,552.56-1,100,210.82-200,949.12

Finding the Fourth Proportional to 733,552.56, 1,100,210.82 and 200,949.12

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Solution

The fourth proportional to 733,552.56, 1,100,210.82 and 200,949.12 is: 301,391.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,552.56 : 1,100,210.82 = 200,949.12 : x
  2. Step 2: Convert to fraction form
    733,552.56/1,100,210.82 = 200,949.12/x
  3. Step 3: Cross multiply
    733,552.56x = 1,100,210.82 × 200,949.12
  4. Step 4: Simplify right side
    733,552.56x = 221,086,396,093.48
  5. Step 5: Solve for x
    x = 221,086,396,093.48/733,552.56
  6. Step 6: Final answer
    x = 301,391.35

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Double scale
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Similar ratio
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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.