Finding the Third Proportional to 1,346,782.50 and 2,992,515.75
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Solution
The third proportional to 1,346,782.50 and 2,992,515.75 is: 6,649,292.31
Step by Step Solution
- Step 1: Write the proportion equation
1,346,782.50 : 2,992,515.75 = 2,992,515.75 : x - Step 2: Convert to fraction form
1,346,782.50/2,992,515.75 = 2,992,515.75/x - Step 3: Cross multiply
1,346,782.50x = 2,992,515.75 × 2,992,515.75 - Step 4: Simplify right side
1,346,782.50x = 8,955,150,513,998.06 - Step 5: Solve for x
x = 8,955,150,513,998.06/1,346,782.50 - Step 6: Final answer
x = 6,649,292.31
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.