Finding the Third Proportional to 302,393.25 and 446,694.75
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Solution
The third proportional to 302,393.25 and 446,694.75 is: 659,856.66
Step by Step Solution
- Step 1: Write the proportion equation
302,393.25 : 446,694.75 = 446,694.75 : x - Step 2: Convert to fraction form
302,393.25/446,694.75 = 446,694.75/x - Step 3: Cross multiply
302,393.25x = 446,694.75 × 446,694.75 - Step 4: Simplify right side
302,393.25x = 199,536,199,677.56 - Step 5: Solve for x
x = 199,536,199,677.56/302,393.25 - Step 6: Final answer
x = 659,856.66
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.