Finding the Third Proportional to 498,212.25 and 773,562.75
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Solution
The third proportional to 498,212.25 and 773,562.75 is: 1,201,093.16
Step by Step Solution
- Step 1: Write the proportion equation
498,212.25 : 773,562.75 = 773,562.75 : x - Step 2: Convert to fraction form
498,212.25/773,562.75 = 773,562.75/x - Step 3: Cross multiply
498,212.25x = 773,562.75 × 773,562.75 - Step 4: Simplify right side
498,212.25x = 598,399,328,187.56 - Step 5: Solve for x
x = 598,399,328,187.56/498,212.25 - Step 6: Final answer
x = 1,201,093.16
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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.