Home / 3,567,556.56-4,923,231.42-2,039,695.68

Finding the Fourth Proportional to 3,567,556.56, 4,923,231.42 and 2,039,695.68

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Solution

The fourth proportional to 3,567,556.56, 4,923,231.42 and 2,039,695.68 is: 2,814,781.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,556.56 : 4,923,231.42 = 2,039,695.68 : x
  2. Step 2: Convert to fraction form
    3,567,556.56/4,923,231.42 = 2,039,695.68/x
  3. Step 3: Cross multiply
    3,567,556.56x = 4,923,231.42 × 2,039,695.68
  4. Step 4: Simplify right side
    3,567,556.56x = 10,041,893,859,014.27
  5. Step 5: Solve for x
    x = 10,041,893,859,014.27/3,567,556.56
  6. Step 6: Final answer
    x = 2,814,781.96

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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.