Finding the Third Proportional to 193,297.22 and 415,200.09
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Solution
The third proportional to 193,297.22 and 415,200.09 is: 891,844.79
Step by Step Solution
- Step 1: Write the proportion equation
193,297.22 : 415,200.09 = 415,200.09 : x - Step 2: Convert to fraction form
193,297.22/415,200.09 = 415,200.09/x - Step 3: Cross multiply
193,297.22x = 415,200.09 × 415,200.09 - Step 4: Simplify right side
193,297.22x = 172,391,117,850.01 - Step 5: Solve for x
x = 172,391,117,850.01/193,297.22 - Step 6: Final answer
x = 891,844.79
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.