Finding the Third Proportional to 738,531.94 and 1,603,107.75
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Solution
The third proportional to 738,531.94 and 1,603,107.75 is: 3,479,814.92
Step by Step Solution
- Step 1: Write the proportion equation
738,531.94 : 1,603,107.75 = 1,603,107.75 : x - Step 2: Convert to fraction form
738,531.94/1,603,107.75 = 1,603,107.75/x - Step 3: Cross multiply
738,531.94x = 1,603,107.75 × 1,603,107.75 - Step 4: Simplify right side
738,531.94x = 2,569,954,458,110.06 - Step 5: Solve for x
x = 2,569,954,458,110.06/738,531.94 - Step 6: Final answer
x = 3,479,814.92
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.