Home / 682,096.76-1,022,970.56-202,212.35

Finding the Fourth Proportional to 682,096.76, 1,022,970.56 and 202,212.35

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Solution

The fourth proportional to 682,096.76, 1,022,970.56 and 202,212.35 is: 303,266.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,096.76 : 1,022,970.56 = 202,212.35 : x
  2. Step 2: Convert to fraction form
    682,096.76/1,022,970.56 = 202,212.35/x
  3. Step 3: Cross multiply
    682,096.76x = 1,022,970.56 × 202,212.35
  4. Step 4: Simplify right side
    682,096.76x = 206,857,274,792.50
  5. Step 5: Solve for x
    x = 206,857,274,792.50/682,096.76
  6. Step 6: Final answer
    x = 303,266.76

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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.