Finding the Third Proportional to 1,207,419.75 and 1,633,982.63
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Solution
The third proportional to 1,207,419.75 and 1,633,982.63 is: 2,211,243.62
Step by Step Solution
- Step 1: Write the proportion equation
1,207,419.75 : 1,633,982.63 = 1,633,982.63 : x - Step 2: Convert to fraction form
1,207,419.75/1,633,982.63 = 1,633,982.63/x - Step 3: Cross multiply
1,207,419.75x = 1,633,982.63 × 1,633,982.63 - Step 4: Simplify right side
1,207,419.75x = 2,669,899,218,801.89 - Step 5: Solve for x
x = 2,669,899,218,801.89/1,207,419.75 - Step 6: Final answer
x = 2,211,243.62
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.