Finding the Third Proportional to 949,305 and 2,047,044
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Solution
The third proportional to 949,305 and 2,047,044 is: 4,414,165.25
Step by Step Solution
- Step 1: Write the proportion equation
949,305 : 2,047,044 = 2,047,044 : x - Step 2: Convert to fraction form
949,305/2,047,044 = 2,047,044/x - Step 3: Cross multiply
949,305x = 2,047,044 × 2,047,044 - Step 4: Simplify right side
949,305x = 4,190,389,137,936 - Step 5: Solve for x
x = 4,190,389,137,936/949,305 - Step 6: Final answer
x = 4,414,165.25
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.