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Finding the Fourth Proportional to 597,604.85, 824,683.59 and 325,674.62

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Solution

The fourth proportional to 597,604.85, 824,683.59 and 325,674.62 is: 449,424.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,604.85 : 824,683.59 = 325,674.62 : x
  2. Step 2: Convert to fraction form
    597,604.85/824,683.59 = 325,674.62/x
  3. Step 3: Cross multiply
    597,604.85x = 824,683.59 × 325,674.62
  4. Step 4: Simplify right side
    597,604.85x = 268,578,514,793.49
  5. Step 5: Solve for x
    x = 268,578,514,793.49/597,604.85
  6. Step 6: Final answer
    x = 449,424.92

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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.