Finding the Third Proportional to 1,106,220.09 and 2,407,116.94
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Solution
The third proportional to 1,106,220.09 and 2,407,116.94 is: 5,237,847.32
Step by Step Solution
- Step 1: Write the proportion equation
1,106,220.09 : 2,407,116.94 = 2,407,116.94 : x - Step 2: Convert to fraction form
1,106,220.09/2,407,116.94 = 2,407,116.94/x - Step 3: Cross multiply
1,106,220.09x = 2,407,116.94 × 2,407,116.94 - Step 4: Simplify right side
1,106,220.09x = 5,794,211,950,799.38 - Step 5: Solve for x
x = 5,794,211,950,799.38/1,106,220.09 - Step 6: Final answer
x = 5,237,847.32
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.