Home / 3,789,850.83-5,679,402.33-2,932,933.46

Finding the Fourth Proportional to 3,789,850.83, 5,679,402.33 and 2,932,933.46

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Solution

The fourth proportional to 3,789,850.83, 5,679,402.33 and 2,932,933.46 is: 4,395,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,789,850.83 : 5,679,402.33 = 2,932,933.46 : x
  2. Step 2: Convert to fraction form
    3,789,850.83/5,679,402.33 = 2,932,933.46/x
  3. Step 3: Cross multiply
    3,789,850.83x = 5,679,402.33 × 2,932,933.46
  4. Step 4: Simplify right side
    3,789,850.83x = 16,657,309,092,562.70
  5. Step 5: Solve for x
    x = 16,657,309,092,562.70/3,789,850.83
  6. Step 6: Final answer
    x = 4,395,241.35

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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.