Home / 6,777,610.84-10,166,743.21-2,228,558.91

Finding the Fourth Proportional to 6,777,610.84, 10,166,743.21 and 2,228,558.91

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Solution

The fourth proportional to 6,777,610.84, 10,166,743.21 and 2,228,558.91 is: 3,342,945.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,610.84 : 10,166,743.21 = 2,228,558.91 : x
  2. Step 2: Convert to fraction form
    6,777,610.84/10,166,743.21 = 2,228,558.91/x
  3. Step 3: Cross multiply
    6,777,610.84x = 10,166,743.21 × 2,228,558.91
  4. Step 4: Simplify right side
    6,777,610.84x = 22,657,186,104,350.99
  5. Step 5: Solve for x
    x = 22,657,186,104,350.99/6,777,610.84
  6. Step 6: Final answer
    x = 3,342,945.86

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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.