Home / 11,227,331.66-15,493,728.67-6,070,691.84

Finding the Fourth Proportional to 11,227,331.66, 15,493,728.67 and 6,070,691.84

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Solution

The fourth proportional to 11,227,331.66, 15,493,728.67 and 6,070,691.84 is: 8,377,560.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,331.66 : 15,493,728.67 = 6,070,691.84 : x
  2. Step 2: Convert to fraction form
    11,227,331.66/15,493,728.67 = 6,070,691.84/x
  3. Step 3: Cross multiply
    11,227,331.66x = 15,493,728.67 × 6,070,691.84
  4. Step 4: Simplify right side
    11,227,331.66x = 94,057,652,115,497.69
  5. Step 5: Solve for x
    x = 94,057,652,115,497.69/11,227,331.66
  6. Step 6: Final answer
    x = 8,377,560.67

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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.