Home / 2,414,856.92-3,622,409.42-617,755.96

Finding the Fourth Proportional to 2,414,856.92, 3,622,409.42 and 617,755.96

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Solution

The fourth proportional to 2,414,856.92, 3,622,409.42 and 617,755.96 is: 926,665.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,856.92 : 3,622,409.42 = 617,755.96 : x
  2. Step 2: Convert to fraction form
    2,414,856.92/3,622,409.42 = 617,755.96/x
  3. Step 3: Cross multiply
    2,414,856.92x = 3,622,409.42 × 617,755.96
  4. Step 4: Simplify right side
    2,414,856.92x = 2,237,765,008,765.14
  5. Step 5: Solve for x
    x = 2,237,765,008,765.14/2,414,856.92
  6. Step 6: Final answer
    x = 926,665.67

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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.