Finding the Third Proportional to 373,536 and 819,600
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Solution
The third proportional to 373,536 and 819,600 is: 1,798,338.47
Step by Step Solution
- Step 1: Write the proportion equation
373,536 : 819,600 = 819,600 : x - Step 2: Convert to fraction form
373,536/819,600 = 819,600/x - Step 3: Cross multiply
373,536x = 819,600 × 819,600 - Step 4: Simplify right side
373,536x = 671,744,160,000 - Step 5: Solve for x
x = 671,744,160,000/373,536 - Step 6: Final answer
x = 1,798,338.47
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.