Finding the Third Proportional to 616,617 and 1,344,991.50
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Solution
The third proportional to 616,617 and 1,344,991.50 is: 2,933,753.26
Step by Step Solution
- Step 1: Write the proportion equation
616,617 : 1,344,991.50 = 1,344,991.50 : x - Step 2: Convert to fraction form
616,617/1,344,991.50 = 1,344,991.50/x - Step 3: Cross multiply
616,617x = 1,344,991.50 × 1,344,991.50 - Step 4: Simplify right side
616,617x = 1,809,002,135,072.25 - Step 5: Solve for x
x = 1,809,002,135,072.25/616,617 - Step 6: Final answer
x = 2,933,753.26
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.