Finding the Third Proportional to 656,942.91 and 1,412,088.19
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Solution
The third proportional to 656,942.91 and 1,412,088.19 is: 3,035,260.80
Step by Step Solution
- Step 1: Write the proportion equation
656,942.91 : 1,412,088.19 = 1,412,088.19 : x - Step 2: Convert to fraction form
656,942.91/1,412,088.19 = 1,412,088.19/x - Step 3: Cross multiply
656,942.91x = 1,412,088.19 × 1,412,088.19 - Step 4: Simplify right side
656,942.91x = 1,993,993,049,277.04 - Step 5: Solve for x
x = 1,993,993,049,277.04/656,942.91 - Step 6: Final answer
x = 3,035,260.80
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.