Finding the Third Proportional to 201,175.88 and 418,875.75
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Solution
The third proportional to 201,175.88 and 418,875.75 is: 872,156.73
Step by Step Solution
- Step 1: Write the proportion equation
201,175.88 : 418,875.75 = 418,875.75 : x - Step 2: Convert to fraction form
201,175.88/418,875.75 = 418,875.75/x - Step 3: Cross multiply
201,175.88x = 418,875.75 × 418,875.75 - Step 4: Simplify right side
201,175.88x = 175,456,893,938.06 - Step 5: Solve for x
x = 175,456,893,938.06/201,175.88 - Step 6: Final answer
x = 872,156.73
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.