Finding the Third Proportional to 470,751.75 and 663,207.75
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Solution
The third proportional to 470,751.75 and 663,207.75 is: 934,344.95
Step by Step Solution
- Step 1: Write the proportion equation
470,751.75 : 663,207.75 = 663,207.75 : x - Step 2: Convert to fraction form
470,751.75/663,207.75 = 663,207.75/x - Step 3: Cross multiply
470,751.75x = 663,207.75 × 663,207.75 - Step 4: Simplify right side
470,751.75x = 439,844,519,660.06 - Step 5: Solve for x
x = 439,844,519,660.06/470,751.75 - Step 6: Final answer
x = 934,344.95
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.