Home / 11,841,821.58-16,339,974.44-6,614,185.67

Finding the Fourth Proportional to 11,841,821.58, 16,339,974.44 and 6,614,185.67

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Solution

The fourth proportional to 11,841,821.58, 16,339,974.44 and 6,614,185.67 is: 9,126,604.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,821.58 : 16,339,974.44 = 6,614,185.67 : x
  2. Step 2: Convert to fraction form
    11,841,821.58/16,339,974.44 = 6,614,185.67/x
  3. Step 3: Cross multiply
    11,841,821.58x = 16,339,974.44 × 6,614,185.67
  4. Step 4: Simplify right side
    11,841,821.58x = 108,075,624,789,214.27
  5. Step 5: Solve for x
    x = 108,075,624,789,214.27/11,841,821.58
  6. Step 6: Final answer
    x = 9,126,604.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.