Finding the Third Proportional to 621,250.88 and 1,358,817.75
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Solution
The third proportional to 621,250.88 and 1,358,817.75 is: 2,972,045.19
Step by Step Solution
- Step 1: Write the proportion equation
621,250.88 : 1,358,817.75 = 1,358,817.75 : x - Step 2: Convert to fraction form
621,250.88/1,358,817.75 = 1,358,817.75/x - Step 3: Cross multiply
621,250.88x = 1,358,817.75 × 1,358,817.75 - Step 4: Simplify right side
621,250.88x = 1,846,385,677,715.06 - Step 5: Solve for x
x = 1,846,385,677,715.06/621,250.88 - Step 6: Final answer
x = 2,972,045.19
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.