Finding the Third Proportional to 363,683.25 and 791,457.75
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Solution
The third proportional to 363,683.25 and 791,457.75 is: 1,722,392.69
Step by Step Solution
- Step 1: Write the proportion equation
363,683.25 : 791,457.75 = 791,457.75 : x - Step 2: Convert to fraction form
363,683.25/791,457.75 = 791,457.75/x - Step 3: Cross multiply
363,683.25x = 791,457.75 × 791,457.75 - Step 4: Simplify right side
363,683.25x = 626,405,370,035.06 - Step 5: Solve for x
x = 626,405,370,035.06/363,683.25 - Step 6: Final answer
x = 1,722,392.69
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.