Finding the Third Proportional to 1,581,567.75 and 2,451,083.63
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Solution
The third proportional to 1,581,567.75 and 2,451,083.63 is: 3,798,642.79
Step by Step Solution
- Step 1: Write the proportion equation
1,581,567.75 : 2,451,083.63 = 2,451,083.63 : x - Step 2: Convert to fraction form
1,581,567.75/2,451,083.63 = 2,451,083.63/x - Step 3: Cross multiply
1,581,567.75x = 2,451,083.63 × 2,451,083.63 - Step 4: Simplify right side
1,581,567.75x = 6,007,810,936,743.14 - Step 5: Solve for x
x = 6,007,810,936,743.14/1,581,567.75 - Step 6: Final answer
x = 3,798,642.79
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.