Finding the Third Proportional to 840,876.38 and 1,793,867.06
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Solution
The third proportional to 840,876.38 and 1,793,867.06 is: 3,826,910.99
Step by Step Solution
- Step 1: Write the proportion equation
840,876.38 : 1,793,867.06 = 1,793,867.06 : x - Step 2: Convert to fraction form
840,876.38/1,793,867.06 = 1,793,867.06/x - Step 3: Cross multiply
840,876.38x = 1,793,867.06 × 1,793,867.06 - Step 4: Simplify right side
840,876.38x = 3,217,959,037,922.38 - Step 5: Solve for x
x = 3,217,959,037,922.38/840,876.38 - Step 6: Final answer
x = 3,826,910.99
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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.