Home / 3,350,878.27-4,624,232.09-1,822,996.33

Finding the Fourth Proportional to 3,350,878.27, 4,624,232.09 and 1,822,996.33

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Solution

The fourth proportional to 3,350,878.27, 4,624,232.09 and 1,822,996.33 is: 2,515,745.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,878.27 : 4,624,232.09 = 1,822,996.33 : x
  2. Step 2: Convert to fraction form
    3,350,878.27/4,624,232.09 = 1,822,996.33/x
  3. Step 3: Cross multiply
    3,350,878.27x = 4,624,232.09 × 1,822,996.33
  4. Step 4: Simplify right side
    3,350,878.27x = 8,429,958,108,462.67
  5. Step 5: Solve for x
    x = 8,429,958,108,462.67/3,350,878.27
  6. Step 6: Final answer
    x = 2,515,745.85

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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.