Home / 3,338,552.27-5,006,144.41-2,378,459.27

Finding the Fourth Proportional to 3,338,552.27, 5,006,144.41 and 2,378,459.27

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Solution

The fourth proportional to 3,338,552.27, 5,006,144.41 and 2,378,459.27 is: 3,566,489.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,552.27 : 5,006,144.41 = 2,378,459.27 : x
  2. Step 2: Convert to fraction form
    3,338,552.27/5,006,144.41 = 2,378,459.27/x
  3. Step 3: Cross multiply
    3,338,552.27x = 5,006,144.41 × 2,378,459.27
  4. Step 4: Simplify right side
    3,338,552.27x = 11,906,910,578,923.18
  5. Step 5: Solve for x
    x = 11,906,910,578,923.18/3,338,552.27
  6. Step 6: Final answer
    x = 3,566,489.19

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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.