Home / 2,446,660.80-3,669,991.20-2,226,211.20

Finding the Fourth Proportional to 2,446,660.80, 3,669,991.20 and 2,226,211.20

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Solution

The fourth proportional to 2,446,660.80, 3,669,991.20 and 2,226,211.20 is: 3,339,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,660.80 : 3,669,991.20 = 2,226,211.20 : x
  2. Step 2: Convert to fraction form
    2,446,660.80/3,669,991.20 = 2,226,211.20/x
  3. Step 3: Cross multiply
    2,446,660.80x = 3,669,991.20 × 2,226,211.20
  4. Step 4: Simplify right side
    2,446,660.80x = 8,170,175,513,341.44
  5. Step 5: Solve for x
    x = 8,170,175,513,341.44/2,446,660.80
  6. Step 6: Final answer
    x = 3,339,316.80

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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.