Home / 2,380,800.98-3,284,994.20-1,414,257.14

Finding the Fourth Proportional to 2,380,800.98, 3,284,994.20 and 1,414,257.14

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Solution

The fourth proportional to 2,380,800.98, 3,284,994.20 and 1,414,257.14 is: 1,951,371.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,800.98 : 3,284,994.20 = 1,414,257.14 : x
  2. Step 2: Convert to fraction form
    2,380,800.98/3,284,994.20 = 1,414,257.14/x
  3. Step 3: Cross multiply
    2,380,800.98x = 3,284,994.20 × 1,414,257.14
  4. Step 4: Simplify right side
    2,380,800.98x = 4,645,826,502,208.59
  5. Step 5: Solve for x
    x = 4,645,826,502,208.59/2,380,800.98
  6. Step 6: Final answer
    x = 1,951,371.22

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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.