Home / 4,324,712.42-5,968,227.72-2,391,097.82

Finding the Fourth Proportional to 4,324,712.42, 5,968,227.72 and 2,391,097.82

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Solution

The fourth proportional to 4,324,712.42, 5,968,227.72 and 2,391,097.82 is: 3,299,783.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,712.42 : 5,968,227.72 = 2,391,097.82 : x
  2. Step 2: Convert to fraction form
    4,324,712.42/5,968,227.72 = 2,391,097.82/x
  3. Step 3: Cross multiply
    4,324,712.42x = 5,968,227.72 × 2,391,097.82
  4. Step 4: Simplify right side
    4,324,712.42x = 14,270,616,290,555.57
  5. Step 5: Solve for x
    x = 14,270,616,290,555.57/4,324,712.42
  6. Step 6: Final answer
    x = 3,299,783.87

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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.