Home / 2,308,691.25-3,463,496.19-711,186.21

Finding the Fourth Proportional to 2,308,691.25, 3,463,496.19 and 711,186.21

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Solution

The fourth proportional to 2,308,691.25, 3,463,496.19 and 711,186.21 is: 1,066,920.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,691.25 : 3,463,496.19 = 711,186.21 : x
  2. Step 2: Convert to fraction form
    2,308,691.25/3,463,496.19 = 711,186.21/x
  3. Step 3: Cross multiply
    2,308,691.25x = 3,463,496.19 × 711,186.21
  4. Step 4: Simplify right side
    2,308,691.25x = 2,463,190,728,715.54
  5. Step 5: Solve for x
    x = 2,463,190,728,715.54/2,308,691.25
  6. Step 6: Final answer
    x = 1,066,920.81

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Double scale
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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.