Home / 2,234,540.88-3,353,474.16-1,097,913.24

Finding the Fourth Proportional to 2,234,540.88, 3,353,474.16 and 1,097,913.24

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Solution

The fourth proportional to 2,234,540.88, 3,353,474.16 and 1,097,913.24 is: 1,647,686.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,540.88 : 3,353,474.16 = 1,097,913.24 : x
  2. Step 2: Convert to fraction form
    2,234,540.88/3,353,474.16 = 1,097,913.24/x
  3. Step 3: Cross multiply
    2,234,540.88x = 3,353,474.16 × 1,097,913.24
  4. Step 4: Simplify right side
    2,234,540.88x = 3,681,823,680,261.88
  5. Step 5: Solve for x
    x = 3,681,823,680,261.88/2,234,540.88
  6. Step 6: Final answer
    x = 1,647,686.88

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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.