Home / 3,410,234.15-4,705,788.15-1,882,242.86

Finding the Fourth Proportional to 3,410,234.15, 4,705,788.15 and 1,882,242.86

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Solution

The fourth proportional to 3,410,234.15, 4,705,788.15 and 1,882,242.86 is: 2,597,310.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,234.15 : 4,705,788.15 = 1,882,242.86 : x
  2. Step 2: Convert to fraction form
    3,410,234.15/4,705,788.15 = 1,882,242.86/x
  3. Step 3: Cross multiply
    3,410,234.15x = 4,705,788.15 × 1,882,242.86
  4. Step 4: Simplify right side
    3,410,234.15x = 8,857,436,122,481.17
  5. Step 5: Solve for x
    x = 8,857,436,122,481.17/3,410,234.15
  6. Step 6: Final answer
    x = 2,597,310.26

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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.