Finding the Third Proportional to 5,395,414 and 11,289,680
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Solution
The third proportional to 5,395,414 and 11,289,680 is: 23,623,187.12
Step by Step Solution
- Step 1: Write the proportion equation
5,395,414 : 11,289,680 = 11,289,680 : x - Step 2: Convert to fraction form
5,395,414/11,289,680 = 11,289,680/x - Step 3: Cross multiply
5,395,414x = 11,289,680 × 11,289,680 - Step 4: Simplify right side
5,395,414x = 127,456,874,502,400 - Step 5: Solve for x
x = 127,456,874,502,400/5,395,414 - Step 6: Final answer
x = 23,623,187.12
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.