Home / 4,270,286.40-5,892,940.80-2,336,524.80

Finding the Fourth Proportional to 4,270,286.40, 5,892,940.80 and 2,336,524.80

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Solution

The fourth proportional to 4,270,286.40, 5,892,940.80 and 2,336,524.80 is: 3,224,374.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,286.40 : 5,892,940.80 = 2,336,524.80 : x
  2. Step 2: Convert to fraction form
    4,270,286.40/5,892,940.80 = 2,336,524.80/x
  3. Step 3: Cross multiply
    4,270,286.40x = 5,892,940.80 × 2,336,524.80
  4. Step 4: Simplify right side
    4,270,286.40x = 13,769,002,324,131.84
  5. Step 5: Solve for x
    x = 13,769,002,324,131.84/4,270,286.40
  6. Step 6: Final answer
    x = 3,224,374.44

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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.