Home / 6,218,016.80-9,332,265.80-2,626,361.37

Finding the Fourth Proportional to 6,218,016.80, 9,332,265.80 and 2,626,361.37

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Solution

The fourth proportional to 6,218,016.80, 9,332,265.80 and 2,626,361.37 is: 3,941,755.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218,016.80 : 9,332,265.80 = 2,626,361.37 : x
  2. Step 2: Convert to fraction form
    6,218,016.80/9,332,265.80 = 2,626,361.37/x
  3. Step 3: Cross multiply
    6,218,016.80x = 9,332,265.80 × 2,626,361.37
  4. Step 4: Simplify right side
    6,218,016.80x = 24,509,902,378,560.34
  5. Step 5: Solve for x
    x = 24,509,902,378,560.34/6,218,016.80
  6. Step 6: Final answer
    x = 3,941,755.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.