Home / 958,191.36-1,322,535.04-576,144.16

Finding the Fourth Proportional to 958,191.36, 1,322,535.04 and 576,144.16

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Solution

The fourth proportional to 958,191.36, 1,322,535.04 and 576,144.16 is: 795,217.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,191.36 : 1,322,535.04 = 576,144.16 : x
  2. Step 2: Convert to fraction form
    958,191.36/1,322,535.04 = 576,144.16/x
  3. Step 3: Cross multiply
    958,191.36x = 1,322,535.04 × 576,144.16
  4. Step 4: Simplify right side
    958,191.36x = 761,970,839,691.37
  5. Step 5: Solve for x
    x = 761,970,839,691.37/958,191.36
  6. Step 6: Final answer
    x = 795,217.82

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Double scale
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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.