Home / 733,844.20-1,100,766.30-235,258.60

Finding the Fourth Proportional to 733,844.20, 1,100,766.30 and 235,258.60

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Solution

The fourth proportional to 733,844.20, 1,100,766.30 and 235,258.60 is: 352,887.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,844.20 : 1,100,766.30 = 235,258.60 : x
  2. Step 2: Convert to fraction form
    733,844.20/1,100,766.30 = 235,258.60/x
  3. Step 3: Cross multiply
    733,844.20x = 1,100,766.30 × 235,258.60
  4. Step 4: Simplify right side
    733,844.20x = 258,964,738,665.18
  5. Step 5: Solve for x
    x = 258,964,738,665.18/733,844.20
  6. Step 6: Final answer
    x = 352,887.90

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Double scale
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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.