Home / 3,350,879.27-4,624,233.47-1,822,997.33

Finding the Fourth Proportional to 3,350,879.27, 4,624,233.47 and 1,822,997.33

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Solution

The fourth proportional to 3,350,879.27, 4,624,233.47 and 1,822,997.33 is: 2,515,747.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,879.27 : 4,624,233.47 = 1,822,997.33 : x
  2. Step 2: Convert to fraction form
    3,350,879.27/4,624,233.47 = 1,822,997.33/x
  3. Step 3: Cross multiply
    3,350,879.27x = 4,624,233.47 × 1,822,997.33
  4. Step 4: Simplify right side
    3,350,879.27x = 8,429,965,269,106.64
  5. Step 5: Solve for x
    x = 8,429,965,269,106.64/3,350,879.27
  6. Step 6: Final answer
    x = 2,515,747.24

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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.