Finding the Third Proportional to 270,383.63 and 625,919.63
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Solution
The third proportional to 270,383.63 and 625,919.63 is: 1,448,961.18
Step by Step Solution
- Step 1: Write the proportion equation
270,383.63 : 625,919.63 = 625,919.63 : x - Step 2: Convert to fraction form
270,383.63/625,919.63 = 625,919.63/x - Step 3: Cross multiply
270,383.63x = 625,919.63 × 625,919.63 - Step 4: Simplify right side
270,383.63x = 391,775,376,960.14 - Step 5: Solve for x
x = 391,775,376,960.14/270,383.63 - Step 6: Final answer
x = 1,448,961.18
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.