Home / 5,945,234.67-8,204,465.88-3,228,980.67

Finding the Fourth Proportional to 5,945,234.67, 8,204,465.88 and 3,228,980.67

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Solution

The fourth proportional to 5,945,234.67, 8,204,465.88 and 3,228,980.67 is: 4,456,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,234.67 : 8,204,465.88 = 3,228,980.67 : x
  2. Step 2: Convert to fraction form
    5,945,234.67/8,204,465.88 = 3,228,980.67/x
  3. Step 3: Cross multiply
    5,945,234.67x = 8,204,465.88 × 3,228,980.67
  4. Step 4: Simplify right side
    5,945,234.67x = 26,492,061,734,194.54
  5. Step 5: Solve for x
    x = 26,492,061,734,194.54/5,945,234.67
  6. Step 6: Final answer
    x = 4,456,016.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.