Finding the Third Proportional to 504,716.50 and 775,783.75
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Solution
The third proportional to 504,716.50 and 775,783.75 is: 1,192,432.64
Step by Step Solution
- Step 1: Write the proportion equation
504,716.50 : 775,783.75 = 775,783.75 : x - Step 2: Convert to fraction form
504,716.50/775,783.75 = 775,783.75/x - Step 3: Cross multiply
504,716.50x = 775,783.75 × 775,783.75 - Step 4: Simplify right side
504,716.50x = 601,840,426,764.06 - Step 5: Solve for x
x = 601,840,426,764.06/504,716.50 - Step 6: Final answer
x = 1,192,432.64
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.