Finding the Third Proportional to 514,209.75 and 1,107,442.50
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Solution
The third proportional to 514,209.75 and 1,107,442.50 is: 2,385,075.14
Step by Step Solution
- Step 1: Write the proportion equation
514,209.75 : 1,107,442.50 = 1,107,442.50 : x - Step 2: Convert to fraction form
514,209.75/1,107,442.50 = 1,107,442.50/x - Step 3: Cross multiply
514,209.75x = 1,107,442.50 × 1,107,442.50 - Step 4: Simplify right side
514,209.75x = 1,226,428,890,806.25 - Step 5: Solve for x
x = 1,226,428,890,806.25/514,209.75 - Step 6: Final answer
x = 2,385,075.14
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.