Finding the Third Proportional to 694,491 and 1,043,585.63
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Solution
The third proportional to 694,491 and 1,043,585.63 is: 1,568,157.05
Step by Step Solution
- Step 1: Write the proportion equation
694,491 : 1,043,585.63 = 1,043,585.63 : x - Step 2: Convert to fraction form
694,491/1,043,585.63 = 1,043,585.63/x - Step 3: Cross multiply
694,491x = 1,043,585.63 × 1,043,585.63 - Step 4: Simplify right side
694,491x = 1,089,070,956,706.64 - Step 5: Solve for x
x = 1,089,070,956,706.64/694,491 - Step 6: Final answer
x = 1,568,157.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.