Home / 682,856.73-1,024,063.34-227,325.58

Finding the Fourth Proportional to 682,856.73, 1,024,063.34 and 227,325.58

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Solution

The fourth proportional to 682,856.73, 1,024,063.34 and 227,325.58 is: 340,914.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,856.73 : 1,024,063.34 = 227,325.58 : x
  2. Step 2: Convert to fraction form
    682,856.73/1,024,063.34 = 227,325.58/x
  3. Step 3: Cross multiply
    682,856.73x = 1,024,063.34 × 227,325.58
  4. Step 4: Simplify right side
    682,856.73x = 232,795,789,025.45
  5. Step 5: Solve for x
    x = 232,795,789,025.45/682,856.73
  6. Step 6: Final answer
    x = 340,914.54

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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.