Finding the Third Proportional to 637,383.75 and 1,369,494
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Solution
The third proportional to 637,383.75 and 1,369,494 is: 2,942,519.03
Step by Step Solution
- Step 1: Write the proportion equation
637,383.75 : 1,369,494 = 1,369,494 : x - Step 2: Convert to fraction form
637,383.75/1,369,494 = 1,369,494/x - Step 3: Cross multiply
637,383.75x = 1,369,494 × 1,369,494 - Step 4: Simplify right side
637,383.75x = 1,875,513,816,036 - Step 5: Solve for x
x = 1,875,513,816,036/637,383.75 - Step 6: Final answer
x = 2,942,519.03
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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.