Finding the Third Proportional to 324,915.75 and 724,539.63
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Solution
The third proportional to 324,915.75 and 724,539.63 is: 1,615,673.20
Step by Step Solution
- Step 1: Write the proportion equation
324,915.75 : 724,539.63 = 724,539.63 : x - Step 2: Convert to fraction form
324,915.75/724,539.63 = 724,539.63/x - Step 3: Cross multiply
324,915.75x = 724,539.63 × 724,539.63 - Step 4: Simplify right side
324,915.75x = 524,957,668,195.14 - Step 5: Solve for x
x = 524,957,668,195.14/324,915.75 - Step 6: Final answer
x = 1,615,673.20
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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.