Finding the Third Proportional to 285,383.25 and 624,246.75
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Solution
The third proportional to 285,383.25 and 624,246.75 is: 1,365,476.09
Step by Step Solution
- Step 1: Write the proportion equation
285,383.25 : 624,246.75 = 624,246.75 : x - Step 2: Convert to fraction form
285,383.25/624,246.75 = 624,246.75/x - Step 3: Cross multiply
285,383.25x = 624,246.75 × 624,246.75 - Step 4: Simplify right side
285,383.25x = 389,684,004,885.56 - Step 5: Solve for x
x = 389,684,004,885.56/285,383.25 - Step 6: Final answer
x = 1,365,476.09
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.