Finding the Third Proportional to 201,225.25 and 437,394.75
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Solution
The third proportional to 201,225.25 and 437,394.75 is: 950,746.33
Step by Step Solution
- Step 1: Write the proportion equation
201,225.25 : 437,394.75 = 437,394.75 : x - Step 2: Convert to fraction form
201,225.25/437,394.75 = 437,394.75/x - Step 3: Cross multiply
201,225.25x = 437,394.75 × 437,394.75 - Step 4: Simplify right side
201,225.25x = 191,314,167,327.56 - Step 5: Solve for x
x = 191,314,167,327.56/201,225.25 - Step 6: Final answer
x = 950,746.33
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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.