Finding the Third Proportional to 1,126,730.25 and 2,387,550.94
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Solution
The third proportional to 1,126,730.25 and 2,387,550.94 is: 5,059,240.65
Step by Step Solution
- Step 1: Write the proportion equation
1,126,730.25 : 2,387,550.94 = 2,387,550.94 : x - Step 2: Convert to fraction form
1,126,730.25/2,387,550.94 = 2,387,550.94/x - Step 3: Cross multiply
1,126,730.25x = 2,387,550.94 × 2,387,550.94 - Step 4: Simplify right side
1,126,730.25x = 5,700,399,479,157.13 - Step 5: Solve for x
x = 5,700,399,479,157.13/1,126,730.25 - Step 6: Final answer
x = 5,059,240.65
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.