Finding the Third Proportional to 412,994.25 and 848,220.75
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Solution
The third proportional to 412,994.25 and 848,220.75 is: 1,742,102.80
Step by Step Solution
- Step 1: Write the proportion equation
412,994.25 : 848,220.75 = 848,220.75 : x - Step 2: Convert to fraction form
412,994.25/848,220.75 = 848,220.75/x - Step 3: Cross multiply
412,994.25x = 848,220.75 × 848,220.75 - Step 4: Simplify right side
412,994.25x = 719,478,440,730.56 - Step 5: Solve for x
x = 719,478,440,730.56/412,994.25 - Step 6: Final answer
x = 1,742,102.80
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.