Finding the Third Proportional to 3,749,251.50 and 5,676,405.75
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Solution
The third proportional to 3,749,251.50 and 5,676,405.75 is: 8,594,137.32
Step by Step Solution
- Step 1: Write the proportion equation
3,749,251.50 : 5,676,405.75 = 5,676,405.75 : x - Step 2: Convert to fraction form
3,749,251.50/5,676,405.75 = 5,676,405.75/x - Step 3: Cross multiply
3,749,251.50x = 5,676,405.75 × 5,676,405.75 - Step 4: Simplify right side
3,749,251.50x = 32,221,582,238,633.06 - Step 5: Solve for x
x = 32,221,582,238,633.06/3,749,251.50 - Step 6: Final answer
x = 8,594,137.32
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.