Home / 597,169.26-824,882.30-442,434.92

Finding the Fourth Proportional to 597,169.26, 824,882.30 and 442,434.92

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Solution

The fourth proportional to 597,169.26, 824,882.30 and 442,434.92 is: 611,144.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,169.26 : 824,882.30 = 442,434.92 : x
  2. Step 2: Convert to fraction form
    597,169.26/824,882.30 = 442,434.92/x
  3. Step 3: Cross multiply
    597,169.26x = 824,882.30 × 442,434.92
  4. Step 4: Simplify right side
    597,169.26x = 364,956,731,391.59
  5. Step 5: Solve for x
    x = 364,956,731,391.59/597,169.26
  6. Step 6: Final answer
    x = 611,144.54

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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.