Home / 737,086.67-1,105,506.95-204,661.52

Finding the Fourth Proportional to 737,086.67, 1,105,506.95 and 204,661.52

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Solution

The fourth proportional to 737,086.67, 1,105,506.95 and 204,661.52 is: 306,958.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,086.67 : 1,105,506.95 = 204,661.52 : x
  2. Step 2: Convert to fraction form
    737,086.67/1,105,506.95 = 204,661.52/x
  3. Step 3: Cross multiply
    737,086.67x = 1,105,506.95 × 204,661.52
  4. Step 4: Simplify right side
    737,086.67x = 226,254,726,206.72
  5. Step 5: Solve for x
    x = 226,254,726,206.72/737,086.67
  6. Step 6: Final answer
    x = 306,958.11

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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.