Home / 5,451,530.68-7,523,162.10-3,004,229.54

Finding the Fourth Proportional to 5,451,530.68, 7,523,162.10 and 3,004,229.54

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Solution

The fourth proportional to 5,451,530.68, 7,523,162.10 and 3,004,229.54 is: 4,145,864.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,530.68 : 7,523,162.10 = 3,004,229.54 : x
  2. Step 2: Convert to fraction form
    5,451,530.68/7,523,162.10 = 3,004,229.54/x
  3. Step 3: Cross multiply
    5,451,530.68x = 7,523,162.10 × 3,004,229.54
  4. Step 4: Simplify right side
    5,451,530.68x = 22,601,305,815,028.43
  5. Step 5: Solve for x
    x = 22,601,305,815,028.43/5,451,530.68
  6. Step 6: Final answer
    x = 4,145,864.19

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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.