Home / 3,794,705.91-5,233,145.22-3,022,902.69

Finding the Fourth Proportional to 3,794,705.91, 5,233,145.22 and 3,022,902.69

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Solution

The fourth proportional to 3,794,705.91, 5,233,145.22 and 3,022,902.69 is: 4,168,778.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,705.91 : 5,233,145.22 = 3,022,902.69 : x
  2. Step 2: Convert to fraction form
    3,794,705.91/5,233,145.22 = 3,022,902.69/x
  3. Step 3: Cross multiply
    3,794,705.91x = 5,233,145.22 × 3,022,902.69
  4. Step 4: Simplify right side
    3,794,705.91x = 15,819,288,762,698.64
  5. Step 5: Solve for x
    x = 15,819,288,762,698.64/3,794,705.91
  6. Step 6: Final answer
    x = 4,168,778.59

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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.