Home / 6,777,611.34-10,166,743.96-2,228,559.41

Finding the Fourth Proportional to 6,777,611.34, 10,166,743.96 and 2,228,559.41

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Solution

The fourth proportional to 6,777,611.34, 10,166,743.96 and 2,228,559.41 is: 3,342,946.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,611.34 : 10,166,743.96 = 2,228,559.41 : x
  2. Step 2: Convert to fraction form
    6,777,611.34/10,166,743.96 = 2,228,559.41/x
  3. Step 3: Cross multiply
    6,777,611.34x = 10,166,743.96 × 2,228,559.41
  4. Step 4: Simplify right side
    6,777,611.34x = 22,657,192,921,118.67
  5. Step 5: Solve for x
    x = 22,657,192,921,118.67/6,777,611.34
  6. Step 6: Final answer
    x = 3,342,946.62

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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.