Home / 8,943,944.85-13,413,092.97-2,877,324.69

Finding the Fourth Proportional to 8,943,944.85, 13,413,092.97 and 2,877,324.69

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Solution

The fourth proportional to 8,943,944.85, 13,413,092.97 and 2,877,324.69 is: 4,315,078.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,943,944.85 : 13,413,092.97 = 2,877,324.69 : x
  2. Step 2: Convert to fraction form
    8,943,944.85/13,413,092.97 = 2,877,324.69/x
  3. Step 3: Cross multiply
    8,943,944.85x = 13,413,092.97 × 2,877,324.69
  4. Step 4: Simplify right side
    8,943,944.85x = 38,593,823,571,846.43
  5. Step 5: Solve for x
    x = 38,593,823,571,846.43/8,943,944.85
  6. Step 6: Final answer
    x = 4,315,078.44

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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.