Home / 2,282,024.05-3,423,589.66-684,587.14

Finding the Fourth Proportional to 2,282,024.05, 3,423,589.66 and 684,587.14

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Solution

The fourth proportional to 2,282,024.05, 3,423,589.66 and 684,587.14 is: 1,027,046.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,024.05 : 3,423,589.66 = 684,587.14 : x
  2. Step 2: Convert to fraction form
    2,282,024.05/3,423,589.66 = 684,587.14/x
  3. Step 3: Cross multiply
    2,282,024.05x = 3,423,589.66 × 684,587.14
  4. Step 4: Simplify right side
    2,282,024.05x = 2,343,745,453,872.97
  5. Step 5: Solve for x
    x = 2,343,745,453,872.97/2,282,024.05
  6. Step 6: Final answer
    x = 1,027,046.78

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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.