Home / 11,214,149.70-15,475,524.21-6,057,511.38

Finding the Fourth Proportional to 11,214,149.70, 15,475,524.21 and 6,057,511.38

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Solution

The fourth proportional to 11,214,149.70, 15,475,524.21 and 6,057,511.38 is: 8,359,364.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,149.70 : 15,475,524.21 = 6,057,511.38 : x
  2. Step 2: Convert to fraction form
    11,214,149.70/15,475,524.21 = 6,057,511.38/x
  3. Step 3: Cross multiply
    11,214,149.70x = 15,475,524.21 × 6,057,511.38
  4. Step 4: Simplify right side
    11,214,149.70x = 93,743,164,013,540.52
  5. Step 5: Solve for x
    x = 93,743,164,013,540.52/11,214,149.70
  6. Step 6: Final answer
    x = 8,359,364.42

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1.5x scale

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.