Finding the Third Proportional to 146,620.13 and 321,306.75
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Solution
The third proportional to 146,620.13 and 321,306.75 is: 704,119.08
Step by Step Solution
- Step 1: Write the proportion equation
146,620.13 : 321,306.75 = 321,306.75 : x - Step 2: Convert to fraction form
146,620.13/321,306.75 = 321,306.75/x - Step 3: Cross multiply
146,620.13x = 321,306.75 × 321,306.75 - Step 4: Simplify right side
146,620.13x = 103,238,027,595.56 - Step 5: Solve for x
x = 103,238,027,595.56/146,620.13 - Step 6: Final answer
x = 704,119.08
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.