Home / 4,606,229.40-6,912,800.10-2,361,211.80

Finding the Fourth Proportional to 4,606,229.40, 6,912,800.10 and 2,361,211.80

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Solution

The fourth proportional to 4,606,229.40, 6,912,800.10 and 2,361,211.80 is: 3,543,589.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,229.40 : 6,912,800.10 = 2,361,211.80 : x
  2. Step 2: Convert to fraction form
    4,606,229.40/6,912,800.10 = 2,361,211.80/x
  3. Step 3: Cross multiply
    4,606,229.40x = 6,912,800.10 × 2,361,211.80
  4. Step 4: Simplify right side
    4,606,229.40x = 16,322,585,167,161.18
  5. Step 5: Solve for x
    x = 16,322,585,167,161.18/4,606,229.40
  6. Step 6: Final answer
    x = 3,543,589.29

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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.