Home / 958,883.13-1,323,756.22-700,469.94

Finding the Fourth Proportional to 958,883.13, 1,323,756.22 and 700,469.94

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Solution

The fourth proportional to 958,883.13, 1,323,756.22 and 700,469.94 is: 967,011.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,883.13 : 1,323,756.22 = 700,469.94 : x
  2. Step 2: Convert to fraction form
    958,883.13/1,323,756.22 = 700,469.94/x
  3. Step 3: Cross multiply
    958,883.13x = 1,323,756.22 × 700,469.94
  4. Step 4: Simplify right side
    958,883.13x = 927,251,439,998.03
  5. Step 5: Solve for x
    x = 927,251,439,998.03/958,883.13
  6. Step 6: Final answer
    x = 967,011.95

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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.