Finding the Third Proportional to 994,864.75 and 2,131,682
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Solution
The third proportional to 994,864.75 and 2,131,682 is: 4,567,523.52
Step by Step Solution
- Step 1: Write the proportion equation
994,864.75 : 2,131,682 = 2,131,682 : x - Step 2: Convert to fraction form
994,864.75/2,131,682 = 2,131,682/x - Step 3: Cross multiply
994,864.75x = 2,131,682 × 2,131,682 - Step 4: Simplify right side
994,864.75x = 4,544,068,149,124 - Step 5: Solve for x
x = 4,544,068,149,124/994,864.75 - Step 6: Final answer
x = 4,567,523.52
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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.