Home / 734,520.44-1,101,785.52-202,097.72

Finding the Fourth Proportional to 734,520.44, 1,101,785.52 and 202,097.72

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Solution

The fourth proportional to 734,520.44, 1,101,785.52 and 202,097.72 is: 303,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,520.44 : 1,101,785.52 = 202,097.72 : x
  2. Step 2: Convert to fraction form
    734,520.44/1,101,785.52 = 202,097.72/x
  3. Step 3: Cross multiply
    734,520.44x = 1,101,785.52 × 202,097.72
  4. Step 4: Simplify right side
    734,520.44x = 222,668,341,521.01
  5. Step 5: Solve for x
    x = 222,668,341,521.01/734,520.44
  6. Step 6: Final answer
    x = 303,147.92

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1.5x scale

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.