Home / 8,336,628-11,504,546.64-4,521,204

Finding the Fourth Proportional to 8,336,628, 11,504,546.64 and 4,521,204

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Solution

The fourth proportional to 8,336,628, 11,504,546.64 and 4,521,204 is: 6,239,261.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,628 : 11,504,546.64 = 4,521,204 : x
  2. Step 2: Convert to fraction form
    8,336,628/11,504,546.64 = 4,521,204/x
  3. Step 3: Cross multiply
    8,336,628x = 11,504,546.64 × 4,521,204
  4. Step 4: Simplify right side
    8,336,628x = 52,014,402,286,954.56
  5. Step 5: Solve for x
    x = 52,014,402,286,954.56/8,336,628
  6. Step 6: Final answer
    x = 6,239,261.52

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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.