Finding the Third Proportional to 2,393,900 and 5,119,576
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Solution
The third proportional to 2,393,900 and 5,119,576 is: 10,948,685.58
Step by Step Solution
- Step 1: Write the proportion equation
2,393,900 : 5,119,576 = 5,119,576 : x - Step 2: Convert to fraction form
2,393,900/5,119,576 = 5,119,576/x - Step 3: Cross multiply
2,393,900x = 5,119,576 × 5,119,576 - Step 4: Simplify right side
2,393,900x = 26,210,058,419,776 - Step 5: Solve for x
x = 26,210,058,419,776/2,393,900 - Step 6: Final answer
x = 10,948,685.58
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.