Home / 11,470,248.69-17,204,906.40-2,834,131.64

Finding the Fourth Proportional to 11,470,248.69, 17,204,906.40 and 2,834,131.64

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Solution

The fourth proportional to 11,470,248.69, 17,204,906.40 and 2,834,131.64 is: 4,251,082.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,248.69 : 17,204,906.40 = 2,834,131.64 : x
  2. Step 2: Convert to fraction form
    11,470,248.69/17,204,906.40 = 2,834,131.64/x
  3. Step 3: Cross multiply
    11,470,248.69x = 17,204,906.40 × 2,834,131.64
  4. Step 4: Simplify right side
    11,470,248.69x = 48,760,969,591,478.49
  5. Step 5: Solve for x
    x = 48,760,969,591,478.49/11,470,248.69
  6. Step 6: Final answer
    x = 4,251,082.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.