Home / 3,305,241.35-4,951,987.19-1,381,917.00

Finding the Fourth Proportional to 3,305,241.35, 4,951,987.19 and 1,381,917.00

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Solution

The fourth proportional to 3,305,241.35, 4,951,987.19 and 1,381,917.00 is: 2,070,419.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,241.35 : 4,951,987.19 = 1,381,917.00 : x
  2. Step 2: Convert to fraction form
    3,305,241.35/4,951,987.19 = 1,381,917.00/x
  3. Step 3: Cross multiply
    3,305,241.35x = 4,951,987.19 × 1,381,917.00
  4. Step 4: Simplify right side
    3,305,241.35x = 6,843,235,306,259.07
  5. Step 5: Solve for x
    x = 6,843,235,306,259.07/3,305,241.35
  6. Step 6: Final answer
    x = 2,070,419.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.