Home / 3,508,665.03-5,257,572.68-2,738,336.23

Finding the Fourth Proportional to 3,508,665.03, 5,257,572.68 and 2,738,336.23

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Solution

The fourth proportional to 3,508,665.03, 5,257,572.68 and 2,738,336.23 is: 4,103,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,665.03 : 5,257,572.68 = 2,738,336.23 : x
  2. Step 2: Convert to fraction form
    3,508,665.03/5,257,572.68 = 2,738,336.23/x
  3. Step 3: Cross multiply
    3,508,665.03x = 5,257,572.68 × 2,738,336.23
  4. Step 4: Simplify right side
    3,508,665.03x = 14,397,001,745,204.11
  5. Step 5: Solve for x
    x = 14,397,001,745,204.11/3,508,665.03
  6. Step 6: Final answer
    x = 4,103,270.51

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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.