Home / 4,398.49-6,593.11-1,623.39

Finding the Fourth Proportional to 4,398.49, 6,593.11 and 1,623.39

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Solution

The fourth proportional to 4,398.49, 6,593.11 and 1,623.39 is: 2,433.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.49 : 6,593.11 = 1,623.39 : x
  2. Step 2: Convert to fraction form
    4,398.49/6,593.11 = 1,623.39/x
  3. Step 3: Cross multiply
    4,398.49x = 6,593.11 × 1,623.39
  4. Step 4: Simplify right side
    4,398.49x = 10,703,184.78
  5. Step 5: Solve for x
    x = 10,703,184.78/4,398.49
  6. Step 6: Final answer
    x = 2,433.38

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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.