Home / 6,777,704.13-10,166,883.05-2,228,652.20

Finding the Fourth Proportional to 6,777,704.13, 10,166,883.05 and 2,228,652.20

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Solution

The fourth proportional to 6,777,704.13, 10,166,883.05 and 2,228,652.20 is: 3,343,085.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,704.13 : 10,166,883.05 = 2,228,652.20 : x
  2. Step 2: Convert to fraction form
    6,777,704.13/10,166,883.05 = 2,228,652.20/x
  3. Step 3: Cross multiply
    6,777,704.13x = 10,166,883.05 × 2,228,652.20
  4. Step 4: Simplify right side
    6,777,704.13x = 22,658,446,272,650.49
  5. Step 5: Solve for x
    x = 22,658,446,272,650.49/6,777,704.13
  6. Step 6: Final answer
    x = 3,343,085.77

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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.