Home / 696,410.27-961,245.46-410,096.43

Finding the Fourth Proportional to 696,410.27, 961,245.46 and 410,096.43

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Solution

The fourth proportional to 696,410.27, 961,245.46 and 410,096.43 is: 566,050.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,410.27 : 961,245.46 = 410,096.43 : x
  2. Step 2: Convert to fraction form
    696,410.27/961,245.46 = 410,096.43/x
  3. Step 3: Cross multiply
    696,410.27x = 961,245.46 × 410,096.43
  4. Step 4: Simplify right side
    696,410.27x = 394,203,332,012.33
  5. Step 5: Solve for x
    x = 394,203,332,012.33/696,410.27
  6. Step 6: Final answer
    x = 566,050.43

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1.5x scale

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.