Home / 11,332,529.58-17,003,814.22-5,939,898.42

Finding the Fourth Proportional to 11,332,529.58, 17,003,814.22 and 5,939,898.42

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Solution

The fourth proportional to 11,332,529.58, 17,003,814.22 and 5,939,898.42 is: 8,912,478.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,332,529.58 : 17,003,814.22 = 5,939,898.42 : x
  2. Step 2: Convert to fraction form
    11,332,529.58/17,003,814.22 = 5,939,898.42/x
  3. Step 3: Cross multiply
    11,332,529.58x = 17,003,814.22 × 5,939,898.42
  4. Step 4: Simplify right side
    11,332,529.58x = 101,000,929,219,351.53
  5. Step 5: Solve for x
    x = 101,000,929,219,351.53/11,332,529.58
  6. Step 6: Final answer
    x = 8,912,478.76

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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.