Home / 11,504,247.54-15,876,193.86-6,347,941.26

Finding the Fourth Proportional to 11,504,247.54, 15,876,193.86 and 6,347,941.26

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Solution

The fourth proportional to 11,504,247.54, 15,876,193.86 and 6,347,941.26 is: 8,760,342.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,504,247.54 : 15,876,193.86 = 6,347,941.26 : x
  2. Step 2: Convert to fraction form
    11,504,247.54/15,876,193.86 = 6,347,941.26/x
  3. Step 3: Cross multiply
    11,504,247.54x = 15,876,193.86 × 6,347,941.26
  4. Step 4: Simplify right side
    11,504,247.54x = 100,781,146,055,652.66
  5. Step 5: Solve for x
    x = 100,781,146,055,652.66/11,504,247.54
  6. Step 6: Final answer
    x = 8,760,342.27

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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.