Finding the Third Proportional to 226,280.25 and 471,331.69
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Solution
The third proportional to 226,280.25 and 471,331.69 is: 981,762.92
Step by Step Solution
- Step 1: Write the proportion equation
226,280.25 : 471,331.69 = 471,331.69 : x - Step 2: Convert to fraction form
226,280.25/471,331.69 = 471,331.69/x - Step 3: Cross multiply
226,280.25x = 471,331.69 × 471,331.69 - Step 4: Simplify right side
226,280.25x = 222,153,559,641.60 - Step 5: Solve for x
x = 222,153,559,641.60/226,280.25 - Step 6: Final answer
x = 981,762.92
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.