Finding the Third Proportional to 282,696.75 and 437,163.75
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Solution
The third proportional to 282,696.75 and 437,163.75 is: 676,032.34
Step by Step Solution
- Step 1: Write the proportion equation
282,696.75 : 437,163.75 = 437,163.75 : x - Step 2: Convert to fraction form
282,696.75/437,163.75 = 437,163.75/x - Step 3: Cross multiply
282,696.75x = 437,163.75 × 437,163.75 - Step 4: Simplify right side
282,696.75x = 191,112,144,314.06 - Step 5: Solve for x
x = 191,112,144,314.06/282,696.75 - Step 6: Final answer
x = 676,032.34
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.