Finding the Third Proportional to 3,394,340.44 and 7,226,187.19
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Solution
The third proportional to 3,394,340.44 and 7,226,187.19 is: 15,383,778.45
Step by Step Solution
- Step 1: Write the proportion equation
3,394,340.44 : 7,226,187.19 = 7,226,187.19 : x - Step 2: Convert to fraction form
3,394,340.44/7,226,187.19 = 7,226,187.19/x - Step 3: Cross multiply
3,394,340.44x = 7,226,187.19 × 7,226,187.19 - Step 4: Simplify right side
3,394,340.44x = 52,217,781,268,789.16 - Step 5: Solve for x
x = 52,217,781,268,789.16/3,394,340.44 - Step 6: Final answer
x = 15,383,778.45
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.