Home / 11,454,608.52-15,807,218.04-6,297,924.96

Finding the Fourth Proportional to 11,454,608.52, 15,807,218.04 and 6,297,924.96

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Solution

The fourth proportional to 11,454,608.52, 15,807,218.04 and 6,297,924.96 is: 8,691,058.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,454,608.52 : 15,807,218.04 = 6,297,924.96 : x
  2. Step 2: Convert to fraction form
    11,454,608.52/15,807,218.04 = 6,297,924.96/x
  3. Step 3: Cross multiply
    11,454,608.52x = 15,807,218.04 × 6,297,924.96
  4. Step 4: Simplify right side
    11,454,608.52x = 99,552,673,042,278.27
  5. Step 5: Solve for x
    x = 99,552,673,042,278.27/11,454,608.52
  6. Step 6: Final answer
    x = 8,691,058.53

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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.