Home / 8,003,952.45-11,045,441.67-4,332,868.04

Finding the Fourth Proportional to 8,003,952.45, 11,045,441.67 and 4,332,868.04

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Solution

The fourth proportional to 8,003,952.45, 11,045,441.67 and 4,332,868.04 is: 5,979,351.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,952.45 : 11,045,441.67 = 4,332,868.04 : x
  2. Step 2: Convert to fraction form
    8,003,952.45/11,045,441.67 = 4,332,868.04/x
  3. Step 3: Cross multiply
    8,003,952.45x = 11,045,441.67 × 4,332,868.04
  4. Step 4: Simplify right side
    8,003,952.45x = 47,858,441,210,992.58
  5. Step 5: Solve for x
    x = 47,858,441,210,992.58/8,003,952.45
  6. Step 6: Final answer
    x = 5,979,351.02

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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.