Finding the Third Proportional to 344,027.25 and 505,905.75
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Solution
The third proportional to 344,027.25 and 505,905.75 is: 743,954.52
Step by Step Solution
- Step 1: Write the proportion equation
344,027.25 : 505,905.75 = 505,905.75 : x - Step 2: Convert to fraction form
344,027.25/505,905.75 = 505,905.75/x - Step 3: Cross multiply
344,027.25x = 505,905.75 × 505,905.75 - Step 4: Simplify right side
344,027.25x = 255,940,627,883.06 - Step 5: Solve for x
x = 255,940,627,883.06/344,027.25 - Step 6: Final answer
x = 743,954.52
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.