Finding the Third Proportional to 252,530.16 and 552,536.44
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Solution
The third proportional to 252,530.16 and 552,536.44 is: 1,208,950.72
Step by Step Solution
- Step 1: Write the proportion equation
252,530.16 : 552,536.44 = 552,536.44 : x - Step 2: Convert to fraction form
252,530.16/552,536.44 = 552,536.44/x - Step 3: Cross multiply
252,530.16x = 552,536.44 × 552,536.44 - Step 4: Simplify right side
252,530.16x = 305,296,514,765.19 - Step 5: Solve for x
x = 305,296,514,765.19/252,530.16 - Step 6: Final answer
x = 1,208,950.72
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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.