Home / 3,274,675.80-4,912,013.70-2,743,234.80

Finding the Fourth Proportional to 3,274,675.80, 4,912,013.70 and 2,743,234.80

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Solution

The fourth proportional to 3,274,675.80, 4,912,013.70 and 2,743,234.80 is: 4,114,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,675.80 : 4,912,013.70 = 2,743,234.80 : x
  2. Step 2: Convert to fraction form
    3,274,675.80/4,912,013.70 = 2,743,234.80/x
  3. Step 3: Cross multiply
    3,274,675.80x = 4,912,013.70 × 2,743,234.80
  4. Step 4: Simplify right side
    3,274,675.80x = 13,474,806,919,916.76
  5. Step 5: Solve for x
    x = 13,474,806,919,916.76/3,274,675.80
  6. Step 6: Final answer
    x = 4,114,852.20

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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.