Home / 11,694,293.09-16,140,115.66-6,802,350.89

Finding the Fourth Proportional to 11,694,293.09, 16,140,115.66 and 6,802,350.89

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Solution

The fourth proportional to 11,694,293.09, 16,140,115.66 and 6,802,350.89 is: 9,388,402.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,293.09 : 16,140,115.66 = 6,802,350.89 : x
  2. Step 2: Convert to fraction form
    11,694,293.09/16,140,115.66 = 6,802,350.89/x
  3. Step 3: Cross multiply
    11,694,293.09x = 16,140,115.66 × 6,802,350.89
  4. Step 4: Simplify right side
    11,694,293.09x = 109,790,730,149,468.25
  5. Step 5: Solve for x
    x = 109,790,730,149,468.25/11,694,293.09
  6. Step 6: Final answer
    x = 9,388,402.47

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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.