Home / 3,769,148.19-5,654,352.87-2,959,500

Finding the Fourth Proportional to 3,769,148.19, 5,654,352.87 and 2,959,500

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Solution

The fourth proportional to 3,769,148.19, 5,654,352.87 and 2,959,500 is: 4,439,745.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,148.19 : 5,654,352.87 = 2,959,500 : x
  2. Step 2: Convert to fraction form
    3,769,148.19/5,654,352.87 = 2,959,500/x
  3. Step 3: Cross multiply
    3,769,148.19x = 5,654,352.87 × 2,959,500
  4. Step 4: Simplify right side
    3,769,148.19x = 16,734,057,318,765
  5. Step 5: Solve for x
    x = 16,734,057,318,765/3,769,148.19
  6. Step 6: Final answer
    x = 4,439,745.13

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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.