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Finding the Fourth Proportional to 2,379,374.44, 3,569,200.08 and 673,375

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Solution

The fourth proportional to 2,379,374.44, 3,569,200.08 and 673,375 is: 1,010,101.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,374.44 : 3,569,200.08 = 673,375 : x
  2. Step 2: Convert to fraction form
    2,379,374.44/3,569,200.08 = 673,375/x
  3. Step 3: Cross multiply
    2,379,374.44x = 3,569,200.08 × 673,375
  4. Step 4: Simplify right side
    2,379,374.44x = 2,403,410,103,870
  5. Step 5: Solve for x
    x = 2,403,410,103,870/2,379,374.44
  6. Step 6: Final answer
    x = 1,010,101.67

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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.