Finding the Third Proportional to 415,937.25 and 851,587.50
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Solution
The third proportional to 415,937.25 and 851,587.50 is: 1,743,535.28
Step by Step Solution
- Step 1: Write the proportion equation
415,937.25 : 851,587.50 = 851,587.50 : x - Step 2: Convert to fraction form
415,937.25/851,587.50 = 851,587.50/x - Step 3: Cross multiply
415,937.25x = 851,587.50 × 851,587.50 - Step 4: Simplify right side
415,937.25x = 725,201,270,156.25 - Step 5: Solve for x
x = 725,201,270,156.25/415,937.25 - Step 6: Final answer
x = 1,743,535.28
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.