Home / 3,593,882.25-4,958,972.28-2,123,586.18

Finding the Fourth Proportional to 3,593,882.25, 4,958,972.28 and 2,123,586.18

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Solution

The fourth proportional to 3,593,882.25, 4,958,972.28 and 2,123,586.18 is: 2,930,203.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,882.25 : 4,958,972.28 = 2,123,586.18 : x
  2. Step 2: Convert to fraction form
    3,593,882.25/4,958,972.28 = 2,123,586.18/x
  3. Step 3: Cross multiply
    3,593,882.25x = 4,958,972.28 × 2,123,586.18
  4. Step 4: Simplify right side
    3,593,882.25x = 10,530,805,000,811.09
  5. Step 5: Solve for x
    x = 10,530,805,000,811.09/3,593,882.25
  6. Step 6: Final answer
    x = 2,930,203.13

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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.