Home / 1,033,766.73-1,550,650.19-323,850.13

Finding the Fourth Proportional to 1,033,766.73, 1,550,650.19 and 323,850.13

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Solution

The fourth proportional to 1,033,766.73, 1,550,650.19 and 323,850.13 is: 485,775.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,766.73 : 1,550,650.19 = 323,850.13 : x
  2. Step 2: Convert to fraction form
    1,033,766.73/1,550,650.19 = 323,850.13/x
  3. Step 3: Cross multiply
    1,033,766.73x = 1,550,650.19 × 323,850.13
  4. Step 4: Simplify right side
    1,033,766.73x = 502,178,265,616.03
  5. Step 5: Solve for x
    x = 502,178,265,616.03/1,033,766.73
  6. Step 6: Final answer
    x = 485,775.22

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Double scale
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Similar ratio
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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.