Home / 4,515,511.33-6,231,451.25-2,450,544.73

Finding the Fourth Proportional to 4,515,511.33, 6,231,451.25 and 2,450,544.73

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Solution

The fourth proportional to 4,515,511.33, 6,231,451.25 and 2,450,544.73 is: 3,381,776.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,511.33 : 6,231,451.25 = 2,450,544.73 : x
  2. Step 2: Convert to fraction form
    4,515,511.33/6,231,451.25 = 2,450,544.73/x
  3. Step 3: Cross multiply
    4,515,511.33x = 6,231,451.25 × 2,450,544.73
  4. Step 4: Simplify right side
    4,515,511.33x = 15,270,450,020,939.41
  5. Step 5: Solve for x
    x = 15,270,450,020,939.41/4,515,511.33
  6. Step 6: Final answer
    x = 3,381,776.48

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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.