Home / 11,504,399.66-15,876,403.83-6,348,093.26

Finding the Fourth Proportional to 11,504,399.66, 15,876,403.83 and 6,348,093.26

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Solution

The fourth proportional to 11,504,399.66, 15,876,403.83 and 6,348,093.26 is: 8,760,552.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,504,399.66 : 15,876,403.83 = 6,348,093.26 : x
  2. Step 2: Convert to fraction form
    11,504,399.66/15,876,403.83 = 6,348,093.26/x
  3. Step 3: Cross multiply
    11,504,399.66x = 15,876,403.83 × 6,348,093.26
  4. Step 4: Simplify right side
    11,504,399.66x = 100,784,892,146,261.19
  5. Step 5: Solve for x
    x = 100,784,892,146,261.19/11,504,399.66
  6. Step 6: Final answer
    x = 8,760,552.06

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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.