Home / 691,230.97-1,037,313.24-241,955.56

Finding the Fourth Proportional to 691,230.97, 1,037,313.24 and 241,955.56

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Solution

The fourth proportional to 691,230.97, 1,037,313.24 and 241,955.56 is: 363,096.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,230.97 : 1,037,313.24 = 241,955.56 : x
  2. Step 2: Convert to fraction form
    691,230.97/1,037,313.24 = 241,955.56/x
  3. Step 3: Cross multiply
    691,230.97x = 1,037,313.24 × 241,955.56
  4. Step 4: Simplify right side
    691,230.97x = 250,983,700,434.04
  5. Step 5: Solve for x
    x = 250,983,700,434.04/691,230.97
  6. Step 6: Final answer
    x = 363,096.73

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Double scale
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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.