Home / 4,398.37-6,069.88-2,409.11

Finding the Fourth Proportional to 4,398.37, 6,069.88 and 2,409.11

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Solution

The fourth proportional to 4,398.37, 6,069.88 and 2,409.11 is: 3,324.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.37 : 6,069.88 = 2,409.11 : x
  2. Step 2: Convert to fraction form
    4,398.37/6,069.88 = 2,409.11/x
  3. Step 3: Cross multiply
    4,398.37x = 6,069.88 × 2,409.11
  4. Step 4: Simplify right side
    4,398.37x = 14,623,008.61
  5. Step 5: Solve for x
    x = 14,623,008.61/4,398.37
  6. Step 6: Final answer
    x = 3,324.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.