Finding the Third Proportional to 204,211.13 and 548,663.63
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Solution
The third proportional to 204,211.13 and 548,663.63 is: 1,474,120.34
Step by Step Solution
- Step 1: Write the proportion equation
204,211.13 : 548,663.63 = 548,663.63 : x - Step 2: Convert to fraction form
204,211.13/548,663.63 = 548,663.63/x - Step 3: Cross multiply
204,211.13x = 548,663.63 × 548,663.63 - Step 4: Simplify right side
204,211.13x = 301,031,773,398.14 - Step 5: Solve for x
x = 301,031,773,398.14/204,211.13 - Step 6: Final answer
x = 1,474,120.34
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Why These Related Problems?
These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.