Finding the Third Proportional to 341,894.13 and 743,991.44
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Solution
The third proportional to 341,894.13 and 743,991.44 is: 1,618,990.26
Step by Step Solution
- Step 1: Write the proportion equation
341,894.13 : 743,991.44 = 743,991.44 : x - Step 2: Convert to fraction form
341,894.13/743,991.44 = 743,991.44/x - Step 3: Cross multiply
341,894.13x = 743,991.44 × 743,991.44 - Step 4: Simplify right side
341,894.13x = 553,523,259,073.32 - Step 5: Solve for x
x = 553,523,259,073.32/341,894.13 - Step 6: Final answer
x = 1,618,990.26
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.