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Finding the Fourth Proportional to 544,164.91, 816,523.85 and 244,585.15

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Solution

The fourth proportional to 544,164.91, 816,523.85 and 244,585.15 is: 367,002.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,164.91 : 816,523.85 = 244,585.15 : x
  2. Step 2: Convert to fraction form
    544,164.91/816,523.85 = 244,585.15/x
  3. Step 3: Cross multiply
    544,164.91x = 816,523.85 × 244,585.15
  4. Step 4: Simplify right side
    544,164.91x = 199,709,608,330.83
  5. Step 5: Solve for x
    x = 199,709,608,330.83/544,164.91
  6. Step 6: Final answer
    x = 367,002.00

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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.