Finding the Third Proportional to 2,351,774.25 and 5,151,957.75
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Solution
The third proportional to 2,351,774.25 and 5,151,957.75 is: 11,286,231.52
Step by Step Solution
- Step 1: Write the proportion equation
2,351,774.25 : 5,151,957.75 = 5,151,957.75 : x - Step 2: Convert to fraction form
2,351,774.25/5,151,957.75 = 5,151,957.75/x - Step 3: Cross multiply
2,351,774.25x = 5,151,957.75 × 5,151,957.75 - Step 4: Simplify right side
2,351,774.25x = 26,542,668,657,785.06 - Step 5: Solve for x
x = 26,542,668,657,785.06/2,351,774.25 - Step 6: Final answer
x = 11,286,231.52
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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.