Home / 2,744,294.33-3,787,122.44-1,520,679.11

Finding the Fourth Proportional to 2,744,294.33, 3,787,122.44 and 1,520,679.11

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Solution

The fourth proportional to 2,744,294.33, 3,787,122.44 and 1,520,679.11 is: 2,098,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,294.33 : 3,787,122.44 = 1,520,679.11 : x
  2. Step 2: Convert to fraction form
    2,744,294.33/3,787,122.44 = 1,520,679.11/x
  3. Step 3: Cross multiply
    2,744,294.33x = 3,787,122.44 × 1,520,679.11
  4. Step 4: Simplify right side
    2,744,294.33x = 5,758,997,954,981.22
  5. Step 5: Solve for x
    x = 5,758,997,954,981.22/2,744,294.33
  6. Step 6: Final answer
    x = 2,098,535.10

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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.