Finding the Third Proportional to 1,159,327.69 and 2,554,026.19
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Solution
The third proportional to 1,159,327.69 and 2,554,026.19 is: 5,626,579.82
Step by Step Solution
- Step 1: Write the proportion equation
1,159,327.69 : 2,554,026.19 = 2,554,026.19 : x - Step 2: Convert to fraction form
1,159,327.69/2,554,026.19 = 2,554,026.19/x - Step 3: Cross multiply
1,159,327.69x = 2,554,026.19 × 2,554,026.19 - Step 4: Simplify right side
1,159,327.69x = 6,523,049,766,435.79 - Step 5: Solve for x
x = 6,523,049,766,435.79/1,159,327.69 - Step 6: Final answer
x = 5,626,579.82
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.