Finding the Third Proportional to 610,699.50 and 1,305,249.19
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Solution
The third proportional to 610,699.50 and 1,305,249.19 is: 2,789,711.54
Step by Step Solution
- Step 1: Write the proportion equation
610,699.50 : 1,305,249.19 = 1,305,249.19 : x - Step 2: Convert to fraction form
610,699.50/1,305,249.19 = 1,305,249.19/x - Step 3: Cross multiply
610,699.50x = 1,305,249.19 × 1,305,249.19 - Step 4: Simplify right side
610,699.50x = 1,703,675,441,469.41 - Step 5: Solve for x
x = 1,703,675,441,469.41/610,699.50 - Step 6: Final answer
x = 2,789,711.54
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.