Home / 11,534,890.80-17,302,336.20-5,562,922.80

Finding the Fourth Proportional to 11,534,890.80, 17,302,336.20 and 5,562,922.80

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Solution

The fourth proportional to 11,534,890.80, 17,302,336.20 and 5,562,922.80 is: 8,344,384.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,890.80 : 17,302,336.20 = 5,562,922.80 : x
  2. Step 2: Convert to fraction form
    11,534,890.80/17,302,336.20 = 5,562,922.80/x
  3. Step 3: Cross multiply
    11,534,890.80x = 17,302,336.20 × 5,562,922.80
  4. Step 4: Simplify right side
    11,534,890.80x = 96,251,560,540,245.36
  5. Step 5: Solve for x
    x = 96,251,560,540,245.36/11,534,890.80
  6. Step 6: Final answer
    x = 8,344,384.20

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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.