Finding the Third Proportional to 225,620.44 and 338,473.69
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Solution
The third proportional to 225,620.44 and 338,473.69 is: 507,775.09
Step by Step Solution
- Step 1: Write the proportion equation
225,620.44 : 338,473.69 = 338,473.69 : x - Step 2: Convert to fraction form
225,620.44/338,473.69 = 338,473.69/x - Step 3: Cross multiply
225,620.44x = 338,473.69 × 338,473.69 - Step 4: Simplify right side
225,620.44x = 114,564,437,129.85 - Step 5: Solve for x
x = 114,564,437,129.85/225,620.44 - Step 6: Final answer
x = 507,775.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.