Home / 1,173,382.97-1,760,059.59-374,654.39

Finding the Fourth Proportional to 1,173,382.97, 1,760,059.59 and 374,654.39

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Solution

The fourth proportional to 1,173,382.97, 1,760,059.59 and 374,654.39 is: 561,976.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,382.97 : 1,760,059.59 = 374,654.39 : x
  2. Step 2: Convert to fraction form
    1,173,382.97/1,760,059.59 = 374,654.39/x
  3. Step 3: Cross multiply
    1,173,382.97x = 1,760,059.59 × 374,654.39
  4. Step 4: Simplify right side
    1,173,382.97x = 659,414,043,254.80
  5. Step 5: Solve for x
    x = 659,414,043,254.80/1,173,382.97
  6. Step 6: Final answer
    x = 561,976.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.