Home / 2,197,248.20-3,295,872.30-2,183,251.40

Finding the Fourth Proportional to 2,197,248.20, 3,295,872.30 and 2,183,251.40

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Solution

The fourth proportional to 2,197,248.20, 3,295,872.30 and 2,183,251.40 is: 3,274,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,248.20 : 3,295,872.30 = 2,183,251.40 : x
  2. Step 2: Convert to fraction form
    2,197,248.20/3,295,872.30 = 2,183,251.40/x
  3. Step 3: Cross multiply
    2,197,248.20x = 3,295,872.30 × 2,183,251.40
  4. Step 4: Simplify right side
    2,197,248.20x = 7,195,717,813,196.22
  5. Step 5: Solve for x
    x = 7,195,717,813,196.22/2,197,248.20
  6. Step 6: Final answer
    x = 3,274,877.10

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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.