Finding the Third Proportional to 831,232.50 and 1,790,694
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Solution
The third proportional to 831,232.50 and 1,790,694 is: 3,857,627.08
Step by Step Solution
- Step 1: Write the proportion equation
831,232.50 : 1,790,694 = 1,790,694 : x - Step 2: Convert to fraction form
831,232.50/1,790,694 = 1,790,694/x - Step 3: Cross multiply
831,232.50x = 1,790,694 × 1,790,694 - Step 4: Simplify right side
831,232.50x = 3,206,585,001,636 - Step 5: Solve for x
x = 3,206,585,001,636/831,232.50 - Step 6: Final answer
x = 3,857,627.08
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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.