Finding the Third Proportional to 831,651.75 and 1,822,407.75
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Solution
The third proportional to 831,651.75 and 1,822,407.75 is: 3,993,462.42
Step by Step Solution
- Step 1: Write the proportion equation
831,651.75 : 1,822,407.75 = 1,822,407.75 : x - Step 2: Convert to fraction form
831,651.75/1,822,407.75 = 1,822,407.75/x - Step 3: Cross multiply
831,651.75x = 1,822,407.75 × 1,822,407.75 - Step 4: Simplify right side
831,651.75x = 3,321,170,007,260.06 - Step 5: Solve for x
x = 3,321,170,007,260.06/831,651.75 - Step 6: Final answer
x = 3,993,462.42
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.