Finding the Third Proportional to 300,881.25 and 626,967
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Solution
The third proportional to 300,881.25 and 626,967 is: 1,306,454.35
Step by Step Solution
- Step 1: Write the proportion equation
300,881.25 : 626,967 = 626,967 : x - Step 2: Convert to fraction form
300,881.25/626,967 = 626,967/x - Step 3: Cross multiply
300,881.25x = 626,967 × 626,967 - Step 4: Simplify right side
300,881.25x = 393,087,619,089 - Step 5: Solve for x
x = 393,087,619,089/300,881.25 - Step 6: Final answer
x = 1,306,454.35
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.