Home / 4,081,346.73-5,632,298.48-2,245,844.54

Finding the Fourth Proportional to 4,081,346.73, 5,632,298.48 and 2,245,844.54

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Solution

The fourth proportional to 4,081,346.73, 5,632,298.48 and 2,245,844.54 is: 3,099,287.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,346.73 : 5,632,298.48 = 2,245,844.54 : x
  2. Step 2: Convert to fraction form
    4,081,346.73/5,632,298.48 = 2,245,844.54/x
  3. Step 3: Cross multiply
    4,081,346.73x = 5,632,298.48 × 2,245,844.54
  4. Step 4: Simplify right side
    4,081,346.73x = 12,649,266,808,653.66
  5. Step 5: Solve for x
    x = 12,649,266,808,653.66/4,081,346.73
  6. Step 6: Final answer
    x = 3,099,287.48

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Double scale
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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.