Finding the Third Proportional to 205,395.75 and 441,348.75
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Solution
The third proportional to 205,395.75 and 441,348.75 is: 948,358.08
Step by Step Solution
- Step 1: Write the proportion equation
205,395.75 : 441,348.75 = 441,348.75 : x - Step 2: Convert to fraction form
205,395.75/441,348.75 = 441,348.75/x - Step 3: Cross multiply
205,395.75x = 441,348.75 × 441,348.75 - Step 4: Simplify right side
205,395.75x = 194,788,719,126.56 - Step 5: Solve for x
x = 194,788,719,126.56/205,395.75 - Step 6: Final answer
x = 948,358.08
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.