Home / 11,243,046.74-15,515,401.23-6,086,404.46

Finding the Fourth Proportional to 11,243,046.74, 15,515,401.23 and 6,086,404.46

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Solution

The fourth proportional to 11,243,046.74, 15,515,401.23 and 6,086,404.46 is: 8,399,236.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,046.74 : 15,515,401.23 = 6,086,404.46 : x
  2. Step 2: Convert to fraction form
    11,243,046.74/15,515,401.23 = 6,086,404.46/x
  3. Step 3: Cross multiply
    11,243,046.74x = 15,515,401.23 × 6,086,404.46
  4. Step 4: Simplify right side
    11,243,046.74x = 94,433,007,244,961.48
  5. Step 5: Solve for x
    x = 94,433,007,244,961.48/11,243,046.74
  6. Step 6: Final answer
    x = 8,399,236.38

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1.5x scale

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.