Finding the Third Proportional to 207,771.75 and 322,349.63
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Solution
The third proportional to 207,771.75 and 322,349.63 is: 500,112.65
Step by Step Solution
- Step 1: Write the proportion equation
207,771.75 : 322,349.63 = 322,349.63 : x - Step 2: Convert to fraction form
207,771.75/322,349.63 = 322,349.63/x - Step 3: Cross multiply
207,771.75x = 322,349.63 × 322,349.63 - Step 4: Simplify right side
207,771.75x = 103,909,280,737.64 - Step 5: Solve for x
x = 103,909,280,737.64/207,771.75 - Step 6: Final answer
x = 500,112.65
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.