Finding the Third Proportional to 286,593.75 and 367,557.75
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Solution
The third proportional to 286,593.75 and 367,557.75 is: 471,394.44
Step by Step Solution
- Step 1: Write the proportion equation
286,593.75 : 367,557.75 = 367,557.75 : x - Step 2: Convert to fraction form
286,593.75/367,557.75 = 367,557.75/x - Step 3: Cross multiply
286,593.75x = 367,557.75 × 367,557.75 - Step 4: Simplify right side
286,593.75x = 135,098,699,585.06 - Step 5: Solve for x
x = 135,098,699,585.06/286,593.75 - Step 6: Final answer
x = 471,394.44
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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.