Finding the Third Proportional to 3,211,202 and 4,373,895
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Solution
The third proportional to 3,211,202 and 4,373,895 is: 5,957,568.99
Step by Step Solution
- Step 1: Write the proportion equation
3,211,202 : 4,373,895 = 4,373,895 : x - Step 2: Convert to fraction form
3,211,202/4,373,895 = 4,373,895/x - Step 3: Cross multiply
3,211,202x = 4,373,895 × 4,373,895 - Step 4: Simplify right side
3,211,202x = 19,130,957,471,025 - Step 5: Solve for x
x = 19,130,957,471,025/3,211,202 - Step 6: Final answer
x = 5,957,568.99
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.