Home / 1,522,233.83-2,100,685.25-833,890.64

Finding the Fourth Proportional to 1,522,233.83, 2,100,685.25 and 833,890.64

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Solution

The fourth proportional to 1,522,233.83, 2,100,685.25 and 833,890.64 is: 1,150,770.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,233.83 : 2,100,685.25 = 833,890.64 : x
  2. Step 2: Convert to fraction form
    1,522,233.83/2,100,685.25 = 833,890.64/x
  3. Step 3: Cross multiply
    1,522,233.83x = 2,100,685.25 × 833,890.64
  4. Step 4: Simplify right side
    1,522,233.83x = 1,751,741,759,142.36
  5. Step 5: Solve for x
    x = 1,751,741,759,142.36/1,522,233.83
  6. Step 6: Final answer
    x = 1,150,770.48

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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.