Finding the Third Proportional to 467,868 and 1,013,496
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Solution
The third proportional to 467,868 and 1,013,496 is: 2,195,435.77
Step by Step Solution
- Step 1: Write the proportion equation
467,868 : 1,013,496 = 1,013,496 : x - Step 2: Convert to fraction form
467,868/1,013,496 = 1,013,496/x - Step 3: Cross multiply
467,868x = 1,013,496 × 1,013,496 - Step 4: Simplify right side
467,868x = 1,027,174,142,016 - Step 5: Solve for x
x = 1,027,174,142,016/467,868 - Step 6: Final answer
x = 2,195,435.77
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.