Finding the Third Proportional to 634,357.69 and 1,373,896.13
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Solution
The third proportional to 634,357.69 and 1,373,896.13 is: 2,975,593.42
Step by Step Solution
- Step 1: Write the proportion equation
634,357.69 : 1,373,896.13 = 1,373,896.13 : x - Step 2: Convert to fraction form
634,357.69/1,373,896.13 = 1,373,896.13/x - Step 3: Cross multiply
634,357.69x = 1,373,896.13 × 1,373,896.13 - Step 4: Simplify right side
634,357.69x = 1,887,590,562,290.02 - Step 5: Solve for x
x = 1,887,590,562,290.02/634,357.69 - Step 6: Final answer
x = 2,975,593.42
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.