Finding the Third Proportional to 1,051,190 and 2,305,852
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Solution
The third proportional to 1,051,190 and 2,305,852 is: 5,058,032.75
Step by Step Solution
- Step 1: Write the proportion equation
1,051,190 : 2,305,852 = 2,305,852 : x - Step 2: Convert to fraction form
1,051,190/2,305,852 = 2,305,852/x - Step 3: Cross multiply
1,051,190x = 2,305,852 × 2,305,852 - Step 4: Simplify right side
1,051,190x = 5,316,953,445,904 - Step 5: Solve for x
x = 5,316,953,445,904/1,051,190 - Step 6: Final answer
x = 5,058,032.75
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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.