Home / 2,459,504.82-3,394,121.82-1,371,748.44

Finding the Fourth Proportional to 2,459,504.82, 3,394,121.82 and 1,371,748.44

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Solution

The fourth proportional to 2,459,504.82, 3,394,121.82 and 1,371,748.44 is: 1,893,015.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,504.82 : 3,394,121.82 = 1,371,748.44 : x
  2. Step 2: Convert to fraction form
    2,459,504.82/3,394,121.82 = 1,371,748.44/x
  3. Step 3: Cross multiply
    2,459,504.82x = 3,394,121.82 × 1,371,748.44
  4. Step 4: Simplify right side
    2,459,504.82x = 4,655,881,311,754.96
  5. Step 5: Solve for x
    x = 4,655,881,311,754.96/2,459,504.82
  6. Step 6: Final answer
    x = 1,893,015.73

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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.