Home / 594,003.20-890,348.70-327,954.65

Finding the Fourth Proportional to 594,003.20, 890,348.70 and 327,954.65

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Solution

The fourth proportional to 594,003.20, 890,348.70 and 327,954.65 is: 491,569.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,003.20 : 890,348.70 = 327,954.65 : x
  2. Step 2: Convert to fraction form
    594,003.20/890,348.70 = 327,954.65/x
  3. Step 3: Cross multiply
    594,003.20x = 890,348.70 × 327,954.65
  4. Step 4: Simplify right side
    594,003.20x = 291,993,996,286.46
  5. Step 5: Solve for x
    x = 291,993,996,286.46/594,003.20
  6. Step 6: Final answer
    x = 491,569.74

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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.