Finding the Third Proportional to 149,743.13 and 327,120.75
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Solution
The third proportional to 149,743.13 and 327,120.75 is: 714,610.34
Step by Step Solution
- Step 1: Write the proportion equation
149,743.13 : 327,120.75 = 327,120.75 : x - Step 2: Convert to fraction form
149,743.13/327,120.75 = 327,120.75/x - Step 3: Cross multiply
149,743.13x = 327,120.75 × 327,120.75 - Step 4: Simplify right side
149,743.13x = 107,007,985,080.56 - Step 5: Solve for x
x = 107,007,985,080.56/149,743.13 - Step 6: Final answer
x = 714,610.34
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.