Finding the Third Proportional to 1,209,229.50 and 2,639,508
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Solution
The third proportional to 1,209,229.50 and 2,639,508 is: 5,761,522.09
Step by Step Solution
- Step 1: Write the proportion equation
1,209,229.50 : 2,639,508 = 2,639,508 : x - Step 2: Convert to fraction form
1,209,229.50/2,639,508 = 2,639,508/x - Step 3: Cross multiply
1,209,229.50x = 2,639,508 × 2,639,508 - Step 4: Simplify right side
1,209,229.50x = 6,967,002,482,064 - Step 5: Solve for x
x = 6,967,002,482,064/1,209,229.50 - Step 6: Final answer
x = 5,761,522.09
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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.