Finding the Third Proportional to 176,306.63 and 382,137.75
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Solution
The third proportional to 176,306.63 and 382,137.75 is: 828,268.71
Step by Step Solution
- Step 1: Write the proportion equation
176,306.63 : 382,137.75 = 382,137.75 : x - Step 2: Convert to fraction form
176,306.63/382,137.75 = 382,137.75/x - Step 3: Cross multiply
176,306.63x = 382,137.75 × 382,137.75 - Step 4: Simplify right side
176,306.63x = 146,029,259,975.06 - Step 5: Solve for x
x = 146,029,259,975.06/176,306.63 - Step 6: Final answer
x = 828,268.71
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.