Home / 3,668,613.58-5,504,082.90-2,861,764.34

Finding the Fourth Proportional to 3,668,613.58, 5,504,082.90 and 2,861,764.34

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Solution

The fourth proportional to 3,668,613.58, 5,504,082.90 and 2,861,764.34 is: 4,293,553.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,613.58 : 5,504,082.90 = 2,861,764.34 : x
  2. Step 2: Convert to fraction form
    3,668,613.58/5,504,082.90 = 2,861,764.34/x
  3. Step 3: Cross multiply
    3,668,613.58x = 5,504,082.90 × 2,861,764.34
  4. Step 4: Simplify right side
    3,668,613.58x = 15,751,388,167,623.79
  5. Step 5: Solve for x
    x = 15,751,388,167,623.79/3,668,613.58
  6. Step 6: Final answer
    x = 4,293,553.36

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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.