Home / 1,250,529.68-1,883,584.58-1,162,933.04

Finding the Fourth Proportional to 1,250,529.68, 1,883,584.58 and 1,162,933.04

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Solution

The fourth proportional to 1,250,529.68, 1,883,584.58 and 1,162,933.04 is: 1,751,643.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,529.68 : 1,883,584.58 = 1,162,933.04 : x
  2. Step 2: Convert to fraction form
    1,250,529.68/1,883,584.58 = 1,162,933.04/x
  3. Step 3: Cross multiply
    1,250,529.68x = 1,883,584.58 × 1,162,933.04
  4. Step 4: Simplify right side
    1,250,529.68x = 2,190,482,741,716.52
  5. Step 5: Solve for x
    x = 2,190,482,741,716.52/1,250,529.68
  6. Step 6: Final answer
    x = 1,751,643.94

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.