Home / 8,433,776.26-12,650,664.49-2,044,028.61

Finding the Fourth Proportional to 8,433,776.26, 12,650,664.49 and 2,044,028.61

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Solution

The fourth proportional to 8,433,776.26, 12,650,664.49 and 2,044,028.61 is: 3,066,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,776.26 : 12,650,664.49 = 2,044,028.61 : x
  2. Step 2: Convert to fraction form
    8,433,776.26/12,650,664.49 = 2,044,028.61/x
  3. Step 3: Cross multiply
    8,433,776.26x = 12,650,664.49 × 2,044,028.61
  4. Step 4: Simplify right side
    8,433,776.26x = 25,858,320,180,382.83
  5. Step 5: Solve for x
    x = 25,858,320,180,382.83/8,433,776.26
  6. Step 6: Final answer
    x = 3,066,042.94

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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.