Finding the Third Proportional to 343,377 and 743,955.75
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Solution
The third proportional to 343,377 and 743,955.75 is: 1,611,844.00
Step by Step Solution
- Step 1: Write the proportion equation
343,377 : 743,955.75 = 743,955.75 : x - Step 2: Convert to fraction form
343,377/743,955.75 = 743,955.75/x - Step 3: Cross multiply
343,377x = 743,955.75 × 743,955.75 - Step 4: Simplify right side
343,377x = 553,470,157,958.06 - Step 5: Solve for x
x = 553,470,157,958.06/343,377 - Step 6: Final answer
x = 1,611,844.00
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.