Finding the Third Proportional to 663,048 and 1,000,086
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Solution
The third proportional to 663,048 and 1,000,086 is: 1,508,445.86
Step by Step Solution
- Step 1: Write the proportion equation
663,048 : 1,000,086 = 1,000,086 : x - Step 2: Convert to fraction form
663,048/1,000,086 = 1,000,086/x - Step 3: Cross multiply
663,048x = 1,000,086 × 1,000,086 - Step 4: Simplify right side
663,048x = 1,000,172,007,396 - Step 5: Solve for x
x = 1,000,172,007,396/663,048 - Step 6: Final answer
x = 1,508,445.86
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.