Home / 11,531,082.34-17,300,221.58-3,444,377.07

Finding the Fourth Proportional to 11,531,082.34, 17,300,221.58 and 3,444,377.07

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Solution

The fourth proportional to 11,531,082.34, 17,300,221.58 and 3,444,377.07 is: 5,167,640.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,531,082.34 : 17,300,221.58 = 3,444,377.07 : x
  2. Step 2: Convert to fraction form
    11,531,082.34/17,300,221.58 = 3,444,377.07/x
  3. Step 3: Cross multiply
    11,531,082.34x = 17,300,221.58 × 3,444,377.07
  4. Step 4: Simplify right side
    11,531,082.34x = 59,588,486,589,557.95
  5. Step 5: Solve for x
    x = 59,588,486,589,557.95/11,531,082.34
  6. Step 6: Final answer
    x = 5,167,640.37

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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.