Home / 4,558,199.68-6,835,306.56-2,162,728.96

Finding the Fourth Proportional to 4,558,199.68, 6,835,306.56 and 2,162,728.96

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Solution

The fourth proportional to 4,558,199.68, 6,835,306.56 and 2,162,728.96 is: 3,243,147.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,199.68 : 6,835,306.56 = 2,162,728.96 : x
  2. Step 2: Convert to fraction form
    4,558,199.68/6,835,306.56 = 2,162,728.96/x
  3. Step 3: Cross multiply
    4,558,199.68x = 6,835,306.56 × 2,162,728.96
  4. Step 4: Simplify right side
    4,558,199.68x = 14,782,915,447,789.98
  5. Step 5: Solve for x
    x = 14,782,915,447,789.98/4,558,199.68
  6. Step 6: Final answer
    x = 3,243,147.84

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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.