Home / 4,879,212.50-6,733,352.82-2,703,791.96

Finding the Fourth Proportional to 4,879,212.50, 6,733,352.82 and 2,703,791.96

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Solution

The fourth proportional to 4,879,212.50, 6,733,352.82 and 2,703,791.96 is: 3,731,254.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,212.50 : 6,733,352.82 = 2,703,791.96 : x
  2. Step 2: Convert to fraction form
    4,879,212.50/6,733,352.82 = 2,703,791.96/x
  3. Step 3: Cross multiply
    4,879,212.50x = 6,733,352.82 × 2,703,791.96
  4. Step 4: Simplify right side
    4,879,212.50x = 18,205,585,218,559.33
  5. Step 5: Solve for x
    x = 18,205,585,218,559.33/4,879,212.50
  6. Step 6: Final answer
    x = 3,731,254.83

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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.