Finding the Third Proportional to 467,576 and 1,006,661
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Solution
The third proportional to 467,576 and 1,006,661 is: 2,167,276.27
Step by Step Solution
- Step 1: Write the proportion equation
467,576 : 1,006,661 = 1,006,661 : x - Step 2: Convert to fraction form
467,576/1,006,661 = 1,006,661/x - Step 3: Cross multiply
467,576x = 1,006,661 × 1,006,661 - Step 4: Simplify right side
467,576x = 1,013,366,368,921 - Step 5: Solve for x
x = 1,013,366,368,921/467,576 - Step 6: Final answer
x = 2,167,276.27
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.