Home / 4,797,203.26-7,193,756.50-2,776,841.73

Finding the Fourth Proportional to 4,797,203.26, 7,193,756.50 and 2,776,841.73

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Solution

The fourth proportional to 4,797,203.26, 7,193,756.50 and 2,776,841.73 is: 4,164,076.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,203.26 : 7,193,756.50 = 2,776,841.73 : x
  2. Step 2: Convert to fraction form
    4,797,203.26/7,193,756.50 = 2,776,841.73/x
  3. Step 3: Cross multiply
    4,797,203.26x = 7,193,756.50 × 2,776,841.73
  4. Step 4: Simplify right side
    4,797,203.26x = 19,975,923,244,658.75
  5. Step 5: Solve for x
    x = 19,975,923,244,658.75/4,797,203.26
  6. Step 6: Final answer
    x = 4,164,076.89

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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.