Home / 958,910.13-1,323,793.44-700,496.94

Finding the Fourth Proportional to 958,910.13, 1,323,793.44 and 700,496.94

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Solution

The fourth proportional to 958,910.13, 1,323,793.44 and 700,496.94 is: 967,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,910.13 : 1,323,793.44 = 700,496.94 : x
  2. Step 2: Convert to fraction form
    958,910.13/1,323,793.44 = 700,496.94/x
  3. Step 3: Cross multiply
    958,910.13x = 1,323,793.44 × 700,496.94
  4. Step 4: Simplify right side
    958,910.13x = 927,313,253,912.07
  5. Step 5: Solve for x
    x = 927,313,253,912.07/958,910.13
  6. Step 6: Final answer
    x = 967,049.18

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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.