Finding the Third Proportional to 457,701.75 and 957,228.75
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Solution
The third proportional to 457,701.75 and 957,228.75 is: 2,001,930.03
Step by Step Solution
- Step 1: Write the proportion equation
457,701.75 : 957,228.75 = 957,228.75 : x - Step 2: Convert to fraction form
457,701.75/957,228.75 = 957,228.75/x - Step 3: Cross multiply
457,701.75x = 957,228.75 × 957,228.75 - Step 4: Simplify right side
457,701.75x = 916,286,879,826.56 - Step 5: Solve for x
x = 916,286,879,826.56/457,701.75 - Step 6: Final answer
x = 2,001,930.03
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.