Home / 3,797,892.76-5,241,091.62-2,079,014.44

Finding the Fourth Proportional to 3,797,892.76, 5,241,091.62 and 2,079,014.44

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Solution

The fourth proportional to 3,797,892.76, 5,241,091.62 and 2,079,014.44 is: 2,869,039.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,892.76 : 5,241,091.62 = 2,079,014.44 : x
  2. Step 2: Convert to fraction form
    3,797,892.76/5,241,091.62 = 2,079,014.44/x
  3. Step 3: Cross multiply
    3,797,892.76x = 5,241,091.62 × 2,079,014.44
  4. Step 4: Simplify right side
    3,797,892.76x = 10,896,305,159,342.99
  5. Step 5: Solve for x
    x = 10,896,305,159,342.99/3,797,892.76
  6. Step 6: Final answer
    x = 2,869,039.71

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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.