Home / 844,040.60-1,164,776.00-462,067.39

Finding the Fourth Proportional to 844,040.60, 1,164,776.00 and 462,067.39

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Solution

The fourth proportional to 844,040.60, 1,164,776.00 and 462,067.39 is: 637,652.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,040.60 : 1,164,776.00 = 462,067.39 : x
  2. Step 2: Convert to fraction form
    844,040.60/1,164,776.00 = 462,067.39/x
  3. Step 3: Cross multiply
    844,040.60x = 1,164,776.00 × 462,067.39
  4. Step 4: Simplify right side
    844,040.60x = 538,205,001,447.54
  5. Step 5: Solve for x
    x = 538,205,001,447.54/844,040.60
  6. Step 6: Final answer
    x = 637,652.97

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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.