Finding the Third Proportional to 802,293 and 1,762,059
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Solution
The third proportional to 802,293 and 1,762,059 is: 3,869,972.59
Step by Step Solution
- Step 1: Write the proportion equation
802,293 : 1,762,059 = 1,762,059 : x - Step 2: Convert to fraction form
802,293/1,762,059 = 1,762,059/x - Step 3: Cross multiply
802,293x = 1,762,059 × 1,762,059 - Step 4: Simplify right side
802,293x = 3,104,851,919,481 - Step 5: Solve for x
x = 3,104,851,919,481/802,293 - Step 6: Final answer
x = 3,869,972.59
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.