Finding the Third Proportional to 1,394,992.50 and 2,102,748.75
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Solution
The third proportional to 1,394,992.50 and 2,102,748.75 is: 3,169,588.59
Step by Step Solution
- Step 1: Write the proportion equation
1,394,992.50 : 2,102,748.75 = 2,102,748.75 : x - Step 2: Convert to fraction form
1,394,992.50/2,102,748.75 = 2,102,748.75/x - Step 3: Cross multiply
1,394,992.50x = 2,102,748.75 × 2,102,748.75 - Step 4: Simplify right side
1,394,992.50x = 4,421,552,305,626.56 - Step 5: Solve for x
x = 4,421,552,305,626.56/1,394,992.50 - Step 6: Final answer
x = 3,169,588.59
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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.