Home / 795,401.44-1,193,104.64-196,362.67

Finding the Fourth Proportional to 795,401.44, 1,193,104.64 and 196,362.67

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Solution

The fourth proportional to 795,401.44, 1,193,104.64 and 196,362.67 is: 294,544.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,401.44 : 1,193,104.64 = 196,362.67 : x
  2. Step 2: Convert to fraction form
    795,401.44/1,193,104.64 = 196,362.67/x
  3. Step 3: Cross multiply
    795,401.44x = 1,193,104.64 × 196,362.67
  4. Step 4: Simplify right side
    795,401.44x = 234,281,206,243.36
  5. Step 5: Solve for x
    x = 234,281,206,243.36/795,401.44
  6. Step 6: Final answer
    x = 294,544.61

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Double scale
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Similar ratio
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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.