Finding the Third Proportional to 324,915.19 and 724,538.53
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Solution
The third proportional to 324,915.19 and 724,538.53 is: 1,615,671.11
Step by Step Solution
- Step 1: Write the proportion equation
324,915.19 : 724,538.53 = 724,538.53 : x - Step 2: Convert to fraction form
324,915.19/724,538.53 = 724,538.53/x - Step 3: Cross multiply
324,915.19x = 724,538.53 × 724,538.53 - Step 4: Simplify right side
324,915.19x = 524,956,083,265.91 - Step 5: Solve for x
x = 524,956,083,265.91/324,915.19 - Step 6: Final answer
x = 1,615,671.11
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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.