Finding the Third Proportional to 902,395 and 1,926,563.50
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Solution
The third proportional to 902,395 and 1,926,563.50 is: 4,113,106.70
Step by Step Solution
- Step 1: Write the proportion equation
902,395 : 1,926,563.50 = 1,926,563.50 : x - Step 2: Convert to fraction form
902,395/1,926,563.50 = 1,926,563.50/x - Step 3: Cross multiply
902,395x = 1,926,563.50 × 1,926,563.50 - Step 4: Simplify right side
902,395x = 3,711,646,919,532.25 - Step 5: Solve for x
x = 3,711,646,919,532.25/902,395 - Step 6: Final answer
x = 4,113,106.70
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.