Home / 3,331,213.26-4,596,286.43-1,934,945.22

Finding the Fourth Proportional to 3,331,213.26, 4,596,286.43 and 1,934,945.22

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Solution

The fourth proportional to 3,331,213.26, 4,596,286.43 and 1,934,945.22 is: 2,669,766.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,213.26 : 4,596,286.43 = 1,934,945.22 : x
  2. Step 2: Convert to fraction form
    3,331,213.26/4,596,286.43 = 1,934,945.22/x
  3. Step 3: Cross multiply
    3,331,213.26x = 4,596,286.43 × 1,934,945.22
  4. Step 4: Simplify right side
    3,331,213.26x = 8,893,562,479,552.80
  5. Step 5: Solve for x
    x = 8,893,562,479,552.80/3,331,213.26
  6. Step 6: Final answer
    x = 2,669,766.78

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Double scale
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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.