Home / 6,206,615.80-9,304,383.30-2,419,217.80

Finding the Fourth Proportional to 6,206,615.80, 9,304,383.30 and 2,419,217.80

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Solution

The fourth proportional to 6,206,615.80, 9,304,383.30 and 2,419,217.80 is: 3,626,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,615.80 : 9,304,383.30 = 2,419,217.80 : x
  2. Step 2: Convert to fraction form
    6,206,615.80/9,304,383.30 = 2,419,217.80/x
  3. Step 3: Cross multiply
    6,206,615.80x = 9,304,383.30 × 2,419,217.80
  4. Step 4: Simplify right side
    6,206,615.80x = 22,509,329,697,382.74
  5. Step 5: Solve for x
    x = 22,509,329,697,382.74/6,206,615.80
  6. Step 6: Final answer
    x = 3,626,667.16

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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.