Finding the Third Proportional to 828,950.84 and 1,318,162.99
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Solution
The third proportional to 828,950.84 and 1,318,162.99 is: 2,096,087.73
Step by Step Solution
- Step 1: Write the proportion equation
828,950.84 : 1,318,162.99 = 1,318,162.99 : x - Step 2: Convert to fraction form
828,950.84/1,318,162.99 = 1,318,162.99/x - Step 3: Cross multiply
828,950.84x = 1,318,162.99 × 1,318,162.99 - Step 4: Simplify right side
828,950.84x = 1,737,553,673,972.70 - Step 5: Solve for x
x = 1,737,553,673,972.70/828,950.84 - Step 6: Final answer
x = 2,096,087.73
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.