Home / 886,202.54-1,222,953.28-483,794.54

Finding the Fourth Proportional to 886,202.54, 1,222,953.28 and 483,794.54

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Solution

The fourth proportional to 886,202.54, 1,222,953.28 and 483,794.54 is: 667,633.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,202.54 : 1,222,953.28 = 483,794.54 : x
  2. Step 2: Convert to fraction form
    886,202.54/1,222,953.28 = 483,794.54/x
  3. Step 3: Cross multiply
    886,202.54x = 1,222,953.28 × 483,794.54
  4. Step 4: Simplify right side
    886,202.54x = 591,658,112,214.84
  5. Step 5: Solve for x
    x = 591,658,112,214.84/886,202.54
  6. Step 6: Final answer
    x = 667,633.06

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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.