Finding the Third Proportional to 202,237.59 and 438,851.67
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Solution
The third proportional to 202,237.59 and 438,851.67 is: 952,299.65
Step by Step Solution
- Step 1: Write the proportion equation
202,237.59 : 438,851.67 = 438,851.67 : x - Step 2: Convert to fraction form
202,237.59/438,851.67 = 438,851.67/x - Step 3: Cross multiply
202,237.59x = 438,851.67 × 438,851.67 - Step 4: Simplify right side
202,237.59x = 192,590,789,907.48 - Step 5: Solve for x
x = 192,590,789,907.48/202,237.59 - Step 6: Final answer
x = 952,299.65
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.