Finding the Third Proportional to 349,768.13 and 773,043.75
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Solution
The third proportional to 349,768.13 and 773,043.75 is: 1,708,550.88
Step by Step Solution
- Step 1: Write the proportion equation
349,768.13 : 773,043.75 = 773,043.75 : x - Step 2: Convert to fraction form
349,768.13/773,043.75 = 773,043.75/x - Step 3: Cross multiply
349,768.13x = 773,043.75 × 773,043.75 - Step 4: Simplify right side
349,768.13x = 597,596,639,414.06 - Step 5: Solve for x
x = 597,596,639,414.06/349,768.13 - Step 6: Final answer
x = 1,708,550.88
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.