Finding the Third Proportional to 301,866.75 and 628,536.75
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Solution
The third proportional to 301,866.75 and 628,536.75 is: 1,308,717.99
Step by Step Solution
- Step 1: Write the proportion equation
301,866.75 : 628,536.75 = 628,536.75 : x - Step 2: Convert to fraction form
301,866.75/628,536.75 = 628,536.75/x - Step 3: Cross multiply
301,866.75x = 628,536.75 × 628,536.75 - Step 4: Simplify right side
301,866.75x = 395,058,446,100.56 - Step 5: Solve for x
x = 395,058,446,100.56/301,866.75 - Step 6: Final answer
x = 1,308,717.99
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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.