Finding the Third Proportional to 625,745.25 and 1,369,102.50
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Solution
The third proportional to 625,745.25 and 1,369,102.50 is: 2,995,534.77
Step by Step Solution
- Step 1: Write the proportion equation
625,745.25 : 1,369,102.50 = 1,369,102.50 : x - Step 2: Convert to fraction form
625,745.25/1,369,102.50 = 1,369,102.50/x - Step 3: Cross multiply
625,745.25x = 1,369,102.50 × 1,369,102.50 - Step 4: Simplify right side
625,745.25x = 1,874,441,655,506.25 - Step 5: Solve for x
x = 1,874,441,655,506.25/625,745.25 - Step 6: Final answer
x = 2,995,534.77
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.