Finding the Third Proportional to 322,414.25 and 683,232.75
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Solution
The third proportional to 322,414.25 and 683,232.75 is: 1,447,848.51
Step by Step Solution
- Step 1: Write the proportion equation
322,414.25 : 683,232.75 = 683,232.75 : x - Step 2: Convert to fraction form
322,414.25/683,232.75 = 683,232.75/x - Step 3: Cross multiply
322,414.25x = 683,232.75 × 683,232.75 - Step 4: Simplify right side
322,414.25x = 466,806,990,672.56 - Step 5: Solve for x
x = 466,806,990,672.56/322,414.25 - Step 6: Final answer
x = 1,447,848.51
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.