Home / 6,332,606.70-8,738,974.89-3,432,067.98

Finding the Fourth Proportional to 6,332,606.70, 8,738,974.89 and 3,432,067.98

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Solution

The fourth proportional to 6,332,606.70, 8,738,974.89 and 3,432,067.98 is: 4,736,241.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332,606.70 : 8,738,974.89 = 3,432,067.98 : x
  2. Step 2: Convert to fraction form
    6,332,606.70/8,738,974.89 = 3,432,067.98/x
  3. Step 3: Cross multiply
    6,332,606.70x = 8,738,974.89 × 3,432,067.98
  4. Step 4: Simplify right side
    6,332,606.70x = 29,992,755,897,993.02
  5. Step 5: Solve for x
    x = 29,992,755,897,993.02/6,332,606.70
  6. Step 6: Final answer
    x = 4,736,241.70

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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.