Home / 11,196,258.82-15,450,340.14-6,234,956.07

Finding the Fourth Proportional to 11,196,258.82, 15,450,340.14 and 6,234,956.07

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Solution

The fourth proportional to 11,196,258.82, 15,450,340.14 and 6,234,956.07 is: 8,603,962.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196,258.82 : 15,450,340.14 = 6,234,956.07 : x
  2. Step 2: Convert to fraction form
    11,196,258.82/15,450,340.14 = 6,234,956.07/x
  3. Step 3: Cross multiply
    11,196,258.82x = 15,450,340.14 × 6,234,956.07
  4. Step 4: Simplify right side
    11,196,258.82x = 96,332,191,981,518.88
  5. Step 5: Solve for x
    x = 96,332,191,981,518.88/11,196,258.82
  6. Step 6: Final answer
    x = 8,603,962.59

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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.