Home / 5,206,956.56-7,813,627.25-2,330,755.31

Finding the Fourth Proportional to 5,206,956.56, 7,813,627.25 and 2,330,755.31

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Solution

The fourth proportional to 5,206,956.56, 7,813,627.25 and 2,330,755.31 is: 3,497,561.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,956.56 : 7,813,627.25 = 2,330,755.31 : x
  2. Step 2: Convert to fraction form
    5,206,956.56/7,813,627.25 = 2,330,755.31/x
  3. Step 3: Cross multiply
    5,206,956.56x = 7,813,627.25 × 2,330,755.31
  4. Step 4: Simplify right side
    5,206,956.56x = 18,211,653,224,029.44
  5. Step 5: Solve for x
    x = 18,211,653,224,029.44/5,206,956.56
  6. Step 6: Final answer
    x = 3,497,561.96

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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.