Finding the Third Proportional to 673,449.75 and 1,010,193.75
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Solution
The third proportional to 673,449.75 and 1,010,193.75 is: 1,515,319.31
Step by Step Solution
- Step 1: Write the proportion equation
673,449.75 : 1,010,193.75 = 1,010,193.75 : x - Step 2: Convert to fraction form
673,449.75/1,010,193.75 = 1,010,193.75/x - Step 3: Cross multiply
673,449.75x = 1,010,193.75 × 1,010,193.75 - Step 4: Simplify right side
673,449.75x = 1,020,491,412,539.06 - Step 5: Solve for x
x = 1,020,491,412,539.06/673,449.75 - Step 6: Final answer
x = 1,515,319.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.