Finding the Third Proportional to 232,421.91 and 477,327.94
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Solution
The third proportional to 232,421.91 and 477,327.94 is: 980,294.69
Step by Step Solution
- Step 1: Write the proportion equation
232,421.91 : 477,327.94 = 477,327.94 : x - Step 2: Convert to fraction form
232,421.91/477,327.94 = 477,327.94/x - Step 3: Cross multiply
232,421.91x = 477,327.94 × 477,327.94 - Step 4: Simplify right side
232,421.91x = 227,841,959,918.00 - Step 5: Solve for x
x = 227,841,959,918.00/232,421.91 - Step 6: Final answer
x = 980,294.69
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.