Home / 11,622,902.47-17,433,776.96-4,335,794.48

Finding the Fourth Proportional to 11,622,902.47, 17,433,776.96 and 4,335,794.48

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Solution

The fourth proportional to 11,622,902.47, 17,433,776.96 and 4,335,794.48 is: 6,503,476.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622,902.47 : 17,433,776.96 = 4,335,794.48 : x
  2. Step 2: Convert to fraction form
    11,622,902.47/17,433,776.96 = 4,335,794.48/x
  3. Step 3: Cross multiply
    11,622,902.47x = 17,433,776.96 × 4,335,794.48
  4. Step 4: Simplify right side
    11,622,902.47x = 75,589,273,873,207.72
  5. Step 5: Solve for x
    x = 75,589,273,873,207.72/11,622,902.47
  6. Step 6: Final answer
    x = 6,503,476.57

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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.