Finding the Third Proportional to 212,095.88 and 454,551.75
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Solution
The third proportional to 212,095.88 and 454,551.75 is: 974,169.32
Step by Step Solution
- Step 1: Write the proportion equation
212,095.88 : 454,551.75 = 454,551.75 : x - Step 2: Convert to fraction form
212,095.88/454,551.75 = 454,551.75/x - Step 3: Cross multiply
212,095.88x = 454,551.75 × 454,551.75 - Step 4: Simplify right side
212,095.88x = 206,617,293,428.06 - Step 5: Solve for x
x = 206,617,293,428.06/212,095.88 - Step 6: Final answer
x = 974,169.32
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.