Finding the Third Proportional to 202,251.94 and 439,792.03
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Solution
The third proportional to 202,251.94 and 439,792.03 is: 956,317.32
Step by Step Solution
- Step 1: Write the proportion equation
202,251.94 : 439,792.03 = 439,792.03 : x - Step 2: Convert to fraction form
202,251.94/439,792.03 = 439,792.03/x - Step 3: Cross multiply
202,251.94x = 439,792.03 × 439,792.03 - Step 4: Simplify right side
202,251.94x = 193,417,030,751.00 - Step 5: Solve for x
x = 193,417,030,751.00/202,251.94 - Step 6: Final answer
x = 956,317.32
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.