Finding the Third Proportional to 499,996 and 1,100,048
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Solution
The third proportional to 499,996 and 1,100,048 is: 2,420,230.57
Step by Step Solution
- Step 1: Write the proportion equation
499,996 : 1,100,048 = 1,100,048 : x - Step 2: Convert to fraction form
499,996/1,100,048 = 1,100,048/x - Step 3: Cross multiply
499,996x = 1,100,048 × 1,100,048 - Step 4: Simplify right side
499,996x = 1,210,105,602,304 - Step 5: Solve for x
x = 1,210,105,602,304/499,996 - Step 6: Final answer
x = 2,420,230.57
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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.