Home / 11,042,194.26-15,237,003.34-6,146,288.58

Finding the Fourth Proportional to 11,042,194.26, 15,237,003.34 and 6,146,288.58

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Solution

The fourth proportional to 11,042,194.26, 15,237,003.34 and 6,146,288.58 is: 8,481,196.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042,194.26 : 15,237,003.34 = 6,146,288.58 : x
  2. Step 2: Convert to fraction form
    11,042,194.26/15,237,003.34 = 6,146,288.58/x
  3. Step 3: Cross multiply
    11,042,194.26x = 15,237,003.34 × 6,146,288.58
  4. Step 4: Simplify right side
    11,042,194.26x = 93,651,019,622,063.86
  5. Step 5: Solve for x
    x = 93,651,019,622,063.86/11,042,194.26
  6. Step 6: Final answer
    x = 8,481,196.53

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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.