Home / 11,396,001.61-17,094,042.83-2,760,107.86

Finding the Fourth Proportional to 11,396,001.61, 17,094,042.83 and 2,760,107.86

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Solution

The fourth proportional to 11,396,001.61, 17,094,042.83 and 2,760,107.86 is: 4,140,171.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396,001.61 : 17,094,042.83 = 2,760,107.86 : x
  2. Step 2: Convert to fraction form
    11,396,001.61/17,094,042.83 = 2,760,107.86/x
  3. Step 3: Cross multiply
    11,396,001.61x = 17,094,042.83 × 2,760,107.86
  4. Step 4: Simplify right side
    11,396,001.61x = 47,181,401,974,259.63
  5. Step 5: Solve for x
    x = 47,181,401,974,259.63/11,396,001.61
  6. Step 6: Final answer
    x = 4,140,171.58

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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.