Home / 7,952,674.44-11,928,773.26-2,195,759.85

Finding the Fourth Proportional to 7,952,674.44, 11,928,773.26 and 2,195,759.85

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Solution

The fourth proportional to 7,952,674.44, 11,928,773.26 and 2,195,759.85 is: 3,293,573.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952,674.44 : 11,928,773.26 = 2,195,759.85 : x
  2. Step 2: Convert to fraction form
    7,952,674.44/11,928,773.26 = 2,195,759.85/x
  3. Step 3: Cross multiply
    7,952,674.44x = 11,928,773.26 × 2,195,759.85
  4. Step 4: Simplify right side
    7,952,674.44x = 26,192,721,329,722.26
  5. Step 5: Solve for x
    x = 26,192,721,329,722.26/7,952,674.44
  6. Step 6: Final answer
    x = 3,293,573.94

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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.