Finding the Third Proportional to 195,994.69 and 427,497.75
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Solution
The third proportional to 195,994.69 and 427,497.75 is: 932,445.31
Step by Step Solution
- Step 1: Write the proportion equation
195,994.69 : 427,497.75 = 427,497.75 : x - Step 2: Convert to fraction form
195,994.69/427,497.75 = 427,497.75/x - Step 3: Cross multiply
195,994.69x = 427,497.75 × 427,497.75 - Step 4: Simplify right side
195,994.69x = 182,754,326,255.06 - Step 5: Solve for x
x = 182,754,326,255.06/195,994.69 - Step 6: Final answer
x = 932,445.31
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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.