Finding the Third Proportional to 4,102,416 and 6,368,652
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Solution
The third proportional to 4,102,416 and 6,368,652 is: 9,886,790.69
Step by Step Solution
- Step 1: Write the proportion equation
4,102,416 : 6,368,652 = 6,368,652 : x - Step 2: Convert to fraction form
4,102,416/6,368,652 = 6,368,652/x - Step 3: Cross multiply
4,102,416x = 6,368,652 × 6,368,652 - Step 4: Simplify right side
4,102,416x = 40,559,728,297,104 - Step 5: Solve for x
x = 40,559,728,297,104/4,102,416 - Step 6: Final answer
x = 9,886,790.69
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.