Finding the Third Proportional to 2,605,408.03 and 5,740,890.19
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Solution
The third proportional to 2,605,408.03 and 5,740,890.19 is: 12,649,772.99
Step by Step Solution
- Step 1: Write the proportion equation
2,605,408.03 : 5,740,890.19 = 5,740,890.19 : x - Step 2: Convert to fraction form
2,605,408.03/5,740,890.19 = 5,740,890.19/x - Step 3: Cross multiply
2,605,408.03x = 5,740,890.19 × 5,740,890.19 - Step 4: Simplify right side
2,605,408.03x = 32,957,820,144,933.79 - Step 5: Solve for x
x = 32,957,820,144,933.79/2,605,408.03 - Step 6: Final answer
x = 12,649,772.99
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.