Home / 6,552,949.72-9,043,112.52-3,652,524.76

Finding the Fourth Proportional to 6,552,949.72, 9,043,112.52 and 3,652,524.76

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Solution

The fourth proportional to 6,552,949.72, 9,043,112.52 and 3,652,524.76 is: 5,040,507.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,949.72 : 9,043,112.52 = 3,652,524.76 : x
  2. Step 2: Convert to fraction form
    6,552,949.72/9,043,112.52 = 3,652,524.76/x
  3. Step 3: Cross multiply
    6,552,949.72x = 9,043,112.52 × 3,652,524.76
  4. Step 4: Simplify right side
    6,552,949.72x = 33,030,192,386,765.99
  5. Step 5: Solve for x
    x = 33,030,192,386,765.99/6,552,949.72
  6. Step 6: Final answer
    x = 5,040,507.53

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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.