Finding the Third Proportional to 196,682.63 and 303,711.75
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Solution
The third proportional to 196,682.63 and 303,711.75 is: 468,983.10
Step by Step Solution
- Step 1: Write the proportion equation
196,682.63 : 303,711.75 = 303,711.75 : x - Step 2: Convert to fraction form
196,682.63/303,711.75 = 303,711.75/x - Step 3: Cross multiply
196,682.63x = 303,711.75 × 303,711.75 - Step 4: Simplify right side
196,682.63x = 92,240,827,088.06 - Step 5: Solve for x
x = 92,240,827,088.06/196,682.63 - Step 6: Final answer
x = 468,983.10
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.