Home / 4,435.44-6,120.83-2,446.18

Finding the Fourth Proportional to 4,435.44, 6,120.83 and 2,446.18

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Solution

The fourth proportional to 4,435.44, 6,120.83 and 2,446.18 is: 3,375.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.44 : 6,120.83 = 2,446.18 : x
  2. Step 2: Convert to fraction form
    4,435.44/6,120.83 = 2,446.18/x
  3. Step 3: Cross multiply
    4,435.44x = 6,120.83 × 2,446.18
  4. Step 4: Simplify right side
    4,435.44x = 14,972,651.93
  5. Step 5: Solve for x
    x = 14,972,651.93/4,435.44
  6. Step 6: Final answer
    x = 3,375.69

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.