Finding the Third Proportional to 201,317.06 and 438,059.81
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Solution
The third proportional to 201,317.06 and 438,059.81 is: 953,204.84
Step by Step Solution
- Step 1: Write the proportion equation
201,317.06 : 438,059.81 = 438,059.81 : x - Step 2: Convert to fraction form
201,317.06/438,059.81 = 438,059.81/x - Step 3: Cross multiply
201,317.06x = 438,059.81 × 438,059.81 - Step 4: Simplify right side
201,317.06x = 191,896,399,327.54 - Step 5: Solve for x
x = 191,896,399,327.54/201,317.06 - Step 6: Final answer
x = 953,204.84
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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.