Home / 3,296,902.80-4,939,449.30-2,824,510.80

Finding the Fourth Proportional to 3,296,902.80, 4,939,449.30 and 2,824,510.80

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Solution

The fourth proportional to 3,296,902.80, 4,939,449.30 and 2,824,510.80 is: 4,231,707.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,902.80 : 4,939,449.30 = 2,824,510.80 : x
  2. Step 2: Convert to fraction form
    3,296,902.80/4,939,449.30 = 2,824,510.80/x
  3. Step 3: Cross multiply
    3,296,902.80x = 4,939,449.30 × 2,824,510.80
  4. Step 4: Simplify right side
    3,296,902.80x = 13,951,527,893,902.44
  5. Step 5: Solve for x
    x = 13,951,527,893,902.44/3,296,902.80
  6. Step 6: Final answer
    x = 4,231,707.38

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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.