Finding the Third Proportional to 174,921.19 and 374,717.81
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Solution
The third proportional to 174,921.19 and 374,717.81 is: 802,724.02
Step by Step Solution
- Step 1: Write the proportion equation
174,921.19 : 374,717.81 = 374,717.81 : x - Step 2: Convert to fraction form
174,921.19/374,717.81 = 374,717.81/x - Step 3: Cross multiply
174,921.19x = 374,717.81 × 374,717.81 - Step 4: Simplify right side
174,921.19x = 140,413,439,004.79 - Step 5: Solve for x
x = 140,413,439,004.79/174,921.19 - Step 6: Final answer
x = 802,724.02
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.