Finding the Third Proportional to 292,394.25 and 440,751.38
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Solution
The third proportional to 292,394.25 and 440,751.38 is: 664,383.02
Step by Step Solution
- Step 1: Write the proportion equation
292,394.25 : 440,751.38 = 440,751.38 : x - Step 2: Convert to fraction form
292,394.25/440,751.38 = 440,751.38/x - Step 3: Cross multiply
292,394.25x = 440,751.38 × 440,751.38 - Step 4: Simplify right side
292,394.25x = 194,261,774,564.39 - Step 5: Solve for x
x = 194,261,774,564.39/292,394.25 - Step 6: Final answer
x = 664,383.02
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.