Home / 9,204,051.62-13,810,144.20-4,826,145.42

Finding the Fourth Proportional to 9,204,051.62, 13,810,144.20 and 4,826,145.42

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Solution

The fourth proportional to 9,204,051.62, 13,810,144.20 and 4,826,145.42 is: 7,241,350.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,051.62 : 13,810,144.20 = 4,826,145.42 : x
  2. Step 2: Convert to fraction form
    9,204,051.62/13,810,144.20 = 4,826,145.42/x
  3. Step 3: Cross multiply
    9,204,051.62x = 13,810,144.20 × 4,826,145.42
  4. Step 4: Simplify right side
    9,204,051.62x = 66,649,764,180,369.56
  5. Step 5: Solve for x
    x = 66,649,764,180,369.56/9,204,051.62
  6. Step 6: Final answer
    x = 7,241,350.54

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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.