Home / 737,211.03-1,105,816.94-204,732.01

Finding the Fourth Proportional to 737,211.03, 1,105,816.94 and 204,732.01

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Solution

The fourth proportional to 737,211.03, 1,105,816.94 and 204,732.01 is: 307,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,211.03 : 1,105,816.94 = 204,732.01 : x
  2. Step 2: Convert to fraction form
    737,211.03/1,105,816.94 = 204,732.01/x
  3. Step 3: Cross multiply
    737,211.03x = 1,105,816.94 × 204,732.01
  4. Step 4: Simplify right side
    737,211.03x = 226,396,124,818.25
  5. Step 5: Solve for x
    x = 226,396,124,818.25/737,211.03
  6. Step 6: Final answer
    x = 307,098.12

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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.