Home / 2,217,304.20-3,325,956.30-1,739,007.30

Finding the Fourth Proportional to 2,217,304.20, 3,325,956.30 and 1,739,007.30

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Solution

The fourth proportional to 2,217,304.20, 3,325,956.30 and 1,739,007.30 is: 2,608,510.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,304.20 : 3,325,956.30 = 1,739,007.30 : x
  2. Step 2: Convert to fraction form
    2,217,304.20/3,325,956.30 = 1,739,007.30/x
  3. Step 3: Cross multiply
    2,217,304.20x = 3,325,956.30 × 1,739,007.30
  4. Step 4: Simplify right side
    2,217,304.20x = 5,783,862,285,180.99
  5. Step 5: Solve for x
    x = 5,783,862,285,180.99/2,217,304.20
  6. Step 6: Final answer
    x = 2,608,510.95

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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.