Home / 597,524.12-824,604.14-325,614.42

Finding the Fourth Proportional to 597,524.12, 824,604.14 and 325,614.42

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Solution

The fourth proportional to 597,524.12, 824,604.14 and 325,614.42 is: 449,359.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,524.12 : 824,604.14 = 325,614.42 : x
  2. Step 2: Convert to fraction form
    597,524.12/824,604.14 = 325,614.42/x
  3. Step 3: Cross multiply
    597,524.12x = 824,604.14 × 325,614.42
  4. Step 4: Simplify right side
    597,524.12x = 268,502,998,775.70
  5. Step 5: Solve for x
    x = 268,502,998,775.70/597,524.12
  6. Step 6: Final answer
    x = 449,359.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.