Home / 1,193,759.56-1,647,735.78-953,714.44

Finding the Fourth Proportional to 1,193,759.56, 1,647,735.78 and 953,714.44

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Solution

The fourth proportional to 1,193,759.56, 1,647,735.78 and 953,714.44 is: 1,316,403.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,759.56 : 1,647,735.78 = 953,714.44 : x
  2. Step 2: Convert to fraction form
    1,193,759.56/1,647,735.78 = 953,714.44/x
  3. Step 3: Cross multiply
    1,193,759.56x = 1,647,735.78 × 953,714.44
  4. Step 4: Simplify right side
    1,193,759.56x = 1,571,469,406,690.66
  5. Step 5: Solve for x
    x = 1,571,469,406,690.66/1,193,759.56
  6. Step 6: Final answer
    x = 1,316,403.62

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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.