Home / 844,043.94-1,164,794.58-476,540.46

Finding the Fourth Proportional to 844,043.94, 1,164,794.58 and 476,540.46

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Solution

The fourth proportional to 844,043.94, 1,164,794.58 and 476,540.46 is: 657,633.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,043.94 : 1,164,794.58 = 476,540.46 : x
  2. Step 2: Convert to fraction form
    844,043.94/1,164,794.58 = 476,540.46/x
  3. Step 3: Cross multiply
    844,043.94x = 1,164,794.58 × 476,540.46
  4. Step 4: Simplify right side
    844,043.94x = 555,071,744,958.71
  5. Step 5: Solve for x
    x = 555,071,744,958.71/844,043.94
  6. Step 6: Final answer
    x = 657,633.71

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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.