Home / 5,252,151.27-7,253,947.44-3,530,282.43

Finding the Fourth Proportional to 5,252,151.27, 7,253,947.44 and 3,530,282.43

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Solution

The fourth proportional to 5,252,151.27, 7,253,947.44 and 3,530,282.43 is: 4,875,808.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,151.27 : 7,253,947.44 = 3,530,282.43 : x
  2. Step 2: Convert to fraction form
    5,252,151.27/7,253,947.44 = 3,530,282.43/x
  3. Step 3: Cross multiply
    5,252,151.27x = 7,253,947.44 × 3,530,282.43
  4. Step 4: Simplify right side
    5,252,151.27x = 25,608,483,195,575.48
  5. Step 5: Solve for x
    x = 25,608,483,195,575.48/5,252,151.27
  6. Step 6: Final answer
    x = 4,875,808.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.