Finding the Third Proportional to 343,293.19 and 751,982.06
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Solution
The third proportional to 343,293.19 and 751,982.06 is: 1,647,213.06
Step by Step Solution
- Step 1: Write the proportion equation
343,293.19 : 751,982.06 = 751,982.06 : x - Step 2: Convert to fraction form
343,293.19/751,982.06 = 751,982.06/x - Step 3: Cross multiply
343,293.19x = 751,982.06 × 751,982.06 - Step 4: Simplify right side
343,293.19x = 565,477,022,321.75 - Step 5: Solve for x
x = 565,477,022,321.75/343,293.19 - Step 6: Final answer
x = 1,647,213.06
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.