Finding the Third Proportional to 204,342.75 and 436,731.75
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Solution
The third proportional to 204,342.75 and 436,731.75 is: 933,405.38
Step by Step Solution
- Step 1: Write the proportion equation
204,342.75 : 436,731.75 = 436,731.75 : x - Step 2: Convert to fraction form
204,342.75/436,731.75 = 436,731.75/x - Step 3: Cross multiply
204,342.75x = 436,731.75 × 436,731.75 - Step 4: Simplify right side
204,342.75x = 190,734,621,458.06 - Step 5: Solve for x
x = 190,734,621,458.06/204,342.75 - Step 6: Final answer
x = 933,405.38
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.