Home / 3,396,667.26-5,095,749.32-1,477,879.73

Finding the Fourth Proportional to 3,396,667.26, 5,095,749.32 and 1,477,879.73

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Solution

The fourth proportional to 3,396,667.26, 5,095,749.32 and 1,477,879.73 is: 2,217,145.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,667.26 : 5,095,749.32 = 1,477,879.73 : x
  2. Step 2: Convert to fraction form
    3,396,667.26/5,095,749.32 = 1,477,879.73/x
  3. Step 3: Cross multiply
    3,396,667.26x = 5,095,749.32 × 1,477,879.73
  4. Step 4: Simplify right side
    3,396,667.26x = 7,530,904,620,972.25
  5. Step 5: Solve for x
    x = 7,530,904,620,972.25/3,396,667.26
  6. Step 6: Final answer
    x = 2,217,145.23

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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.