Home / 737,232.40-1,105,642.56-204,626.56

Finding the Fourth Proportional to 737,232.40, 1,105,642.56 and 204,626.56

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Solution

The fourth proportional to 737,232.40, 1,105,642.56 and 204,626.56 is: 306,882.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,232.40 : 1,105,642.56 = 204,626.56 : x
  2. Step 2: Convert to fraction form
    737,232.40/1,105,642.56 = 204,626.56/x
  3. Step 3: Cross multiply
    737,232.40x = 1,105,642.56 × 204,626.56
  4. Step 4: Simplify right side
    737,232.40x = 226,243,833,642.39
  5. Step 5: Solve for x
    x = 226,243,833,642.39/737,232.40
  6. Step 6: Final answer
    x = 306,882.65

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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.