Home / 11,483,586.62-17,228,742.92-3,396,777.60

Finding the Fourth Proportional to 11,483,586.62, 17,228,742.92 and 3,396,777.60

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Solution

The fourth proportional to 11,483,586.62, 17,228,742.92 and 3,396,777.60 is: 5,096,161.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,586.62 : 17,228,742.92 = 3,396,777.60 : x
  2. Step 2: Convert to fraction form
    11,483,586.62/17,228,742.92 = 3,396,777.60/x
  3. Step 3: Cross multiply
    11,483,586.62x = 17,228,742.92 × 3,396,777.60
  4. Step 4: Simplify right side
    11,483,586.62x = 58,522,208,009,830.70
  5. Step 5: Solve for x
    x = 58,522,208,009,830.70/11,483,586.62
  6. Step 6: Final answer
    x = 5,096,161.15

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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.