Home / 3,425,992.92-5,133,383.10-2,074,057.83

Finding the Fourth Proportional to 3,425,992.92, 5,133,383.10 and 2,074,057.83

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Solution

The fourth proportional to 3,425,992.92, 5,133,383.10 and 2,074,057.83 is: 3,107,692.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,992.92 : 5,133,383.10 = 2,074,057.83 : x
  2. Step 2: Convert to fraction form
    3,425,992.92/5,133,383.10 = 2,074,057.83/x
  3. Step 3: Cross multiply
    3,425,992.92x = 5,133,383.10 × 2,074,057.83
  4. Step 4: Simplify right side
    3,425,992.92x = 10,646,933,412,944.67
  5. Step 5: Solve for x
    x = 10,646,933,412,944.67/3,425,992.92
  6. Step 6: Final answer
    x = 3,107,692.77

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.