Home / 4,848,709.92-7,273,101.34-2,152,310.24

Finding the Fourth Proportional to 4,848,709.92, 7,273,101.34 and 2,152,310.24

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Solution

The fourth proportional to 4,848,709.92, 7,273,101.34 and 2,152,310.24 is: 3,228,481.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,709.92 : 7,273,101.34 = 2,152,310.24 : x
  2. Step 2: Convert to fraction form
    4,848,709.92/7,273,101.34 = 2,152,310.24/x
  3. Step 3: Cross multiply
    4,848,709.92x = 7,273,101.34 × 2,152,310.24
  4. Step 4: Simplify right side
    4,848,709.92x = 15,653,970,470,601.67
  5. Step 5: Solve for x
    x = 15,653,970,470,601.67/4,848,709.92
  6. Step 6: Final answer
    x = 3,228,481.54

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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.