Home / 682,738.93-1,024,017.27-202,957.73

Finding the Fourth Proportional to 682,738.93, 1,024,017.27 and 202,957.73

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Solution

The fourth proportional to 682,738.93, 1,024,017.27 and 202,957.73 is: 304,409.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,738.93 : 1,024,017.27 = 202,957.73 : x
  2. Step 2: Convert to fraction form
    682,738.93/1,024,017.27 = 202,957.73/x
  3. Step 3: Cross multiply
    682,738.93x = 1,024,017.27 × 202,957.73
  4. Step 4: Simplify right side
    682,738.93x = 207,832,225,460.62
  5. Step 5: Solve for x
    x = 207,832,225,460.62/682,738.93
  6. Step 6: Final answer
    x = 304,409.52

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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.