Finding the Third Proportional to 402,474.75 and 544,662.75
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Solution
The third proportional to 402,474.75 and 544,662.75 is: 737,083.53
Step by Step Solution
- Step 1: Write the proportion equation
402,474.75 : 544,662.75 = 544,662.75 : x - Step 2: Convert to fraction form
402,474.75/544,662.75 = 544,662.75/x - Step 3: Cross multiply
402,474.75x = 544,662.75 × 544,662.75 - Step 4: Simplify right side
402,474.75x = 296,657,511,237.56 - Step 5: Solve for x
x = 296,657,511,237.56/402,474.75 - Step 6: Final answer
x = 737,083.53
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.