Home / 2,229,545.80-3,344,124.30-733,637.80

Finding the Fourth Proportional to 2,229,545.80, 3,344,124.30 and 733,637.80

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Solution

The fourth proportional to 2,229,545.80, 3,344,124.30 and 733,637.80 is: 1,100,392.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,545.80 : 3,344,124.30 = 733,637.80 : x
  2. Step 2: Convert to fraction form
    2,229,545.80/3,344,124.30 = 733,637.80/x
  3. Step 3: Cross multiply
    2,229,545.80x = 3,344,124.30 × 733,637.80
  4. Step 4: Simplify right side
    2,229,545.80x = 2,453,375,994,378.54
  5. Step 5: Solve for x
    x = 2,453,375,994,378.54/2,229,545.80
  6. Step 6: Final answer
    x = 1,100,392.73

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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.