Finding the Third Proportional to 201,713.06 and 438,908.63
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Solution
The third proportional to 201,713.06 and 438,908.63 is: 955,023.83
Step by Step Solution
- Step 1: Write the proportion equation
201,713.06 : 438,908.63 = 438,908.63 : x - Step 2: Convert to fraction form
201,713.06/438,908.63 = 438,908.63/x - Step 3: Cross multiply
201,713.06x = 438,908.63 × 438,908.63 - Step 4: Simplify right side
201,713.06x = 192,640,781,099.39 - Step 5: Solve for x
x = 192,640,781,099.39/201,713.06 - Step 6: Final answer
x = 955,023.83
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.