Finding the Third Proportional to 771,940.13 and 1,192,902.19
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Solution
The third proportional to 771,940.13 and 1,192,902.19 is: 1,843,427.47
Step by Step Solution
- Step 1: Write the proportion equation
771,940.13 : 1,192,902.19 = 1,192,902.19 : x - Step 2: Convert to fraction form
771,940.13/1,192,902.19 = 1,192,902.19/x - Step 3: Cross multiply
771,940.13x = 1,192,902.19 × 1,192,902.19 - Step 4: Simplify right side
771,940.13x = 1,423,015,628,942.29 - Step 5: Solve for x
x = 1,423,015,628,942.29/771,940.13 - Step 6: Final answer
x = 1,843,427.47
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.