Home / 10,790,767.15-16,187,240.22-3,503,922.22

Finding the Fourth Proportional to 10,790,767.15, 16,187,240.22 and 3,503,922.22

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Solution

The fourth proportional to 10,790,767.15, 16,187,240.22 and 3,503,922.22 is: 5,256,237.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,790,767.15 : 16,187,240.22 = 3,503,922.22 : x
  2. Step 2: Convert to fraction form
    10,790,767.15/16,187,240.22 = 3,503,922.22/x
  3. Step 3: Cross multiply
    10,790,767.15x = 16,187,240.22 × 3,503,922.22
  4. Step 4: Simplify right side
    10,790,767.15x = 56,718,830,687,335.70
  5. Step 5: Solve for x
    x = 56,718,830,687,335.70/10,790,767.15
  6. Step 6: Final answer
    x = 5,256,237.11

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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.