Finding the Third Proportional to 295,335.81 and 445,704.08
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Solution
The third proportional to 295,335.81 and 445,704.08 is: 672,631.37
Step by Step Solution
- Step 1: Write the proportion equation
295,335.81 : 445,704.08 = 445,704.08 : x - Step 2: Convert to fraction form
295,335.81/445,704.08 = 445,704.08/x - Step 3: Cross multiply
295,335.81x = 445,704.08 × 445,704.08 - Step 4: Simplify right side
295,335.81x = 198,652,128,739.32 - Step 5: Solve for x
x = 198,652,128,739.32/295,335.81 - Step 6: Final answer
x = 672,631.37
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.