Finding the Third Proportional to 1,366,774.50 and 2,121,795
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Solution
The third proportional to 1,366,774.50 and 2,121,795 is: 3,293,896.70
Step by Step Solution
- Step 1: Write the proportion equation
1,366,774.50 : 2,121,795 = 2,121,795 : x - Step 2: Convert to fraction form
1,366,774.50/2,121,795 = 2,121,795/x - Step 3: Cross multiply
1,366,774.50x = 2,121,795 × 2,121,795 - Step 4: Simplify right side
1,366,774.50x = 4,502,014,022,025 - Step 5: Solve for x
x = 4,502,014,022,025/1,366,774.50 - Step 6: Final answer
x = 3,293,896.70
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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.