Finding the Third Proportional to 535,615.50 and 1,115,619
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Solution
The third proportional to 535,615.50 and 1,115,619 is: 2,323,692.56
Step by Step Solution
- Step 1: Write the proportion equation
535,615.50 : 1,115,619 = 1,115,619 : x - Step 2: Convert to fraction form
535,615.50/1,115,619 = 1,115,619/x - Step 3: Cross multiply
535,615.50x = 1,115,619 × 1,115,619 - Step 4: Simplify right side
535,615.50x = 1,244,605,753,161 - Step 5: Solve for x
x = 1,244,605,753,161/535,615.50 - Step 6: Final answer
x = 2,323,692.56
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.