Home / 5,182,241.79-7,757,419.44-3,381,247.29

Finding the Fourth Proportional to 5,182,241.79, 7,757,419.44 and 3,381,247.29

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Solution

The fourth proportional to 5,182,241.79, 7,757,419.44 and 3,381,247.29 is: 5,061,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,241.79 : 7,757,419.44 = 3,381,247.29 : x
  2. Step 2: Convert to fraction form
    5,182,241.79/7,757,419.44 = 3,381,247.29/x
  3. Step 3: Cross multiply
    5,182,241.79x = 7,757,419.44 × 3,381,247.29
  4. Step 4: Simplify right side
    5,182,241.79x = 26,229,753,458,893.32
  5. Step 5: Solve for x
    x = 26,229,753,458,893.32/5,182,241.79
  6. Step 6: Final answer
    x = 5,061,468.48

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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.