Finding the Third Proportional to 674,276.91 and 1,434,370.78
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Solution
The third proportional to 674,276.91 and 1,434,370.78 is: 3,051,297.65
Step by Step Solution
- Step 1: Write the proportion equation
674,276.91 : 1,434,370.78 = 1,434,370.78 : x - Step 2: Convert to fraction form
674,276.91/1,434,370.78 = 1,434,370.78/x - Step 3: Cross multiply
674,276.91x = 1,434,370.78 × 1,434,370.78 - Step 4: Simplify right side
674,276.91x = 2,057,419,538,103.74 - Step 5: Solve for x
x = 2,057,419,538,103.74/674,276.91 - Step 6: Final answer
x = 3,051,297.65
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.