Finding the Third Proportional to 210,414.38 and 448,313.63
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Solution
The third proportional to 210,414.38 and 448,313.63 is: 955,187.15
Step by Step Solution
- Step 1: Write the proportion equation
210,414.38 : 448,313.63 = 448,313.63 : x - Step 2: Convert to fraction form
210,414.38/448,313.63 = 448,313.63/x - Step 3: Cross multiply
210,414.38x = 448,313.63 × 448,313.63 - Step 4: Simplify right side
210,414.38x = 200,985,106,360.64 - Step 5: Solve for x
x = 200,985,106,360.64/210,414.38 - Step 6: Final answer
x = 955,187.15
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.