Home / 3,848,856.06-5,769,297.85-3,167,781.26

Finding the Fourth Proportional to 3,848,856.06, 5,769,297.85 and 3,167,781.26

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Solution

The fourth proportional to 3,848,856.06, 5,769,297.85 and 3,167,781.26 is: 4,748,391.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,856.06 : 5,769,297.85 = 3,167,781.26 : x
  2. Step 2: Convert to fraction form
    3,848,856.06/5,769,297.85 = 3,167,781.26/x
  3. Step 3: Cross multiply
    3,848,856.06x = 5,769,297.85 × 3,167,781.26
  4. Step 4: Simplify right side
    3,848,856.06x = 18,275,873,612,588.29
  5. Step 5: Solve for x
    x = 18,275,873,612,588.29/3,848,856.06
  6. Step 6: Final answer
    x = 4,748,391.04

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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.