Finding the Third Proportional to 964,115 and 1,840,750
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Solution
The third proportional to 964,115 and 1,840,750 is: 3,514,477.59
Step by Step Solution
- Step 1: Write the proportion equation
964,115 : 1,840,750 = 1,840,750 : x - Step 2: Convert to fraction form
964,115/1,840,750 = 1,840,750/x - Step 3: Cross multiply
964,115x = 1,840,750 × 1,840,750 - Step 4: Simplify right side
964,115x = 3,388,360,562,500 - Step 5: Solve for x
x = 3,388,360,562,500/964,115 - Step 6: Final answer
x = 3,514,477.59
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Why These Related Problems?
These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.