Finding the Third Proportional to 334,135.13 and 443,067.75
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Solution
The third proportional to 334,135.13 and 443,067.75 is: 587,513.90
Step by Step Solution
- Step 1: Write the proportion equation
334,135.13 : 443,067.75 = 443,067.75 : x - Step 2: Convert to fraction form
334,135.13/443,067.75 = 443,067.75/x - Step 3: Cross multiply
334,135.13x = 443,067.75 × 443,067.75 - Step 4: Simplify right side
334,135.13x = 196,309,031,090.06 - Step 5: Solve for x
x = 196,309,031,090.06/334,135.13 - Step 6: Final answer
x = 587,513.90
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.