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Finding the Fourth Proportional to 244,580.70, 366,871.05 and 200,293.95

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Solution

The fourth proportional to 244,580.70, 366,871.05 and 200,293.95 is: 300,440.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,580.70 : 366,871.05 = 200,293.95 : x
  2. Step 2: Convert to fraction form
    244,580.70/366,871.05 = 200,293.95/x
  3. Step 3: Cross multiply
    244,580.70x = 366,871.05 × 200,293.95
  4. Step 4: Simplify right side
    244,580.70x = 73,482,051,745.15
  5. Step 5: Solve for x
    x = 73,482,051,745.15/244,580.70
  6. Step 6: Final answer
    x = 300,440.93

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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.