Home / 737,076.04-1,105,620.25-204,638.59

Finding the Fourth Proportional to 737,076.04, 1,105,620.25 and 204,638.59

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Solution

The fourth proportional to 737,076.04, 1,105,620.25 and 204,638.59 is: 306,959.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,076.04 : 1,105,620.25 = 204,638.59 : x
  2. Step 2: Convert to fraction form
    737,076.04/1,105,620.25 = 204,638.59/x
  3. Step 3: Cross multiply
    737,076.04x = 1,105,620.25 × 204,638.59
  4. Step 4: Simplify right side
    737,076.04x = 226,252,569,035.45
  5. Step 5: Solve for x
    x = 226,252,569,035.45/737,076.04
  6. Step 6: Final answer
    x = 306,959.60

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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.