Finding the Third Proportional to 932,162 and 2,042,176
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Solution
The third proportional to 932,162 and 2,042,176 is: 4,473,989.30
Step by Step Solution
- Step 1: Write the proportion equation
932,162 : 2,042,176 = 2,042,176 : x - Step 2: Convert to fraction form
932,162/2,042,176 = 2,042,176/x - Step 3: Cross multiply
932,162x = 2,042,176 × 2,042,176 - Step 4: Simplify right side
932,162x = 4,170,482,814,976 - Step 5: Solve for x
x = 4,170,482,814,976/932,162 - Step 6: Final answer
x = 4,473,989.30
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.