Home / 11,829,600.15-16,324,841.32-6,397,092.15

Finding the Fourth Proportional to 11,829,600.15, 16,324,841.32 and 6,397,092.15

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Solution

The fourth proportional to 11,829,600.15, 16,324,841.32 and 6,397,092.15 is: 8,827,983.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,829,600.15 : 16,324,841.32 = 6,397,092.15 : x
  2. Step 2: Convert to fraction form
    11,829,600.15/16,324,841.32 = 6,397,092.15/x
  3. Step 3: Cross multiply
    11,829,600.15x = 16,324,841.32 × 6,397,092.15
  4. Step 4: Simplify right side
    11,829,600.15x = 104,431,514,258,167.64
  5. Step 5: Solve for x
    x = 104,431,514,258,167.64/11,829,600.15
  6. Step 6: Final answer
    x = 8,827,983.44

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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.