Home / 2,668,234.92-3,682,170.14-1,444,553.34

Finding the Fourth Proportional to 2,668,234.92, 3,682,170.14 and 1,444,553.34

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Solution

The fourth proportional to 2,668,234.92, 3,682,170.14 and 1,444,553.34 is: 1,993,486.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,234.92 : 3,682,170.14 = 1,444,553.34 : x
  2. Step 2: Convert to fraction form
    2,668,234.92/3,682,170.14 = 1,444,553.34/x
  3. Step 3: Cross multiply
    2,668,234.92x = 3,682,170.14 × 1,444,553.34
  4. Step 4: Simplify right side
    2,668,234.92x = 5,319,091,166,962.50
  5. Step 5: Solve for x
    x = 5,319,091,166,962.50/2,668,234.92
  6. Step 6: Final answer
    x = 1,993,486.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.