Finding the Third Proportional to 335,986.50 and 725,418.75
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Solution
The third proportional to 335,986.50 and 725,418.75 is: 1,566,230.68
Step by Step Solution
- Step 1: Write the proportion equation
335,986.50 : 725,418.75 = 725,418.75 : x - Step 2: Convert to fraction form
335,986.50/725,418.75 = 725,418.75/x - Step 3: Cross multiply
335,986.50x = 725,418.75 × 725,418.75 - Step 4: Simplify right side
335,986.50x = 526,232,362,851.56 - Step 5: Solve for x
x = 526,232,362,851.56/335,986.50 - Step 6: Final answer
x = 1,566,230.68
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.