Finding the Third Proportional to 948,721.36 and 1,467,423.84
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Solution
The third proportional to 948,721.36 and 1,467,423.84 is: 2,269,720.94
Step by Step Solution
- Step 1: Write the proportion equation
948,721.36 : 1,467,423.84 = 1,467,423.84 : x - Step 2: Convert to fraction form
948,721.36/1,467,423.84 = 1,467,423.84/x - Step 3: Cross multiply
948,721.36x = 1,467,423.84 × 1,467,423.84 - Step 4: Simplify right side
948,721.36x = 2,153,332,737,206.02 - Step 5: Solve for x
x = 2,153,332,737,206.02/948,721.36 - Step 6: Final answer
x = 2,269,720.94
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.