Home / 1,193,882.14-1,647,474.19-677,646.60

Finding the Fourth Proportional to 1,193,882.14, 1,647,474.19 and 677,646.60

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Solution

The fourth proportional to 1,193,882.14, 1,647,474.19 and 677,646.60 is: 935,105.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,882.14 : 1,647,474.19 = 677,646.60 : x
  2. Step 2: Convert to fraction form
    1,193,882.14/1,647,474.19 = 677,646.60/x
  3. Step 3: Cross multiply
    1,193,882.14x = 1,647,474.19 × 677,646.60
  4. Step 4: Simplify right side
    1,193,882.14x = 1,116,405,283,441.25
  5. Step 5: Solve for x
    x = 1,116,405,283,441.25/1,193,882.14
  6. Step 6: Final answer
    x = 935,105.10

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Double scale
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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.