Finding the Third Proportional to 204,774.19 and 320,529.94
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Solution
The third proportional to 204,774.19 and 320,529.94 is: 501,720.66
Step by Step Solution
- Step 1: Write the proportion equation
204,774.19 : 320,529.94 = 320,529.94 : x - Step 2: Convert to fraction form
204,774.19/320,529.94 = 320,529.94/x - Step 3: Cross multiply
204,774.19x = 320,529.94 × 320,529.94 - Step 4: Simplify right side
204,774.19x = 102,739,440,833.75 - Step 5: Solve for x
x = 102,739,440,833.75/204,774.19 - Step 6: Final answer
x = 501,720.66
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.