Finding the Third Proportional to 750,489.75 and 1,614,959.63
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Solution
The third proportional to 750,489.75 and 1,614,959.63 is: 3,475,190.15
Step by Step Solution
- Step 1: Write the proportion equation
750,489.75 : 1,614,959.63 = 1,614,959.63 : x - Step 2: Convert to fraction form
750,489.75/1,614,959.63 = 1,614,959.63/x - Step 3: Cross multiply
750,489.75x = 1,614,959.63 × 1,614,959.63 - Step 4: Simplify right side
750,489.75x = 2,608,094,590,380.14 - Step 5: Solve for x
x = 2,608,094,590,380.14/750,489.75 - Step 6: Final answer
x = 3,475,190.15
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.