Home / 11,654,190.14-16,083,958.13-6,760,908.86

Finding the Fourth Proportional to 11,654,190.14, 16,083,958.13 and 6,760,908.86

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Solution

The fourth proportional to 11,654,190.14, 16,083,958.13 and 6,760,908.86 is: 9,330,736.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654,190.14 : 16,083,958.13 = 6,760,908.86 : x
  2. Step 2: Convert to fraction form
    11,654,190.14/16,083,958.13 = 6,760,908.86/x
  3. Step 3: Cross multiply
    11,654,190.14x = 16,083,958.13 × 6,760,908.86
  4. Step 4: Simplify right side
    11,654,190.14x = 108,742,174,910,761.70
  5. Step 5: Solve for x
    x = 108,742,174,910,761.70/11,654,190.14
  6. Step 6: Final answer
    x = 9,330,736.30

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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.