Finding the Third Proportional to 655,224.75 and 1,431,679.50
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Solution
The third proportional to 655,224.75 and 1,431,679.50 is: 3,128,249.03
Step by Step Solution
- Step 1: Write the proportion equation
655,224.75 : 1,431,679.50 = 1,431,679.50 : x - Step 2: Convert to fraction form
655,224.75/1,431,679.50 = 1,431,679.50/x - Step 3: Cross multiply
655,224.75x = 1,431,679.50 × 1,431,679.50 - Step 4: Simplify right side
655,224.75x = 2,049,706,190,720.25 - Step 5: Solve for x
x = 2,049,706,190,720.25/655,224.75 - Step 6: Final answer
x = 3,128,249.03
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.