Finding the Third Proportional to 938,247 and 2,044,893.75
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Solution
The third proportional to 938,247 and 2,044,893.75 is: 4,456,811.96
Step by Step Solution
- Step 1: Write the proportion equation
938,247 : 2,044,893.75 = 2,044,893.75 : x - Step 2: Convert to fraction form
938,247/2,044,893.75 = 2,044,893.75/x - Step 3: Cross multiply
938,247x = 2,044,893.75 × 2,044,893.75 - Step 4: Simplify right side
938,247x = 4,181,590,448,789.06 - Step 5: Solve for x
x = 4,181,590,448,789.06/938,247 - Step 6: Final answer
x = 4,456,811.96
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.