Finding the Third Proportional to 936,446 and 2,014,924
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Solution
The third proportional to 936,446 and 2,014,924 is: 4,335,454.18
Step by Step Solution
- Step 1: Write the proportion equation
936,446 : 2,014,924 = 2,014,924 : x - Step 2: Convert to fraction form
936,446/2,014,924 = 2,014,924/x - Step 3: Cross multiply
936,446x = 2,014,924 × 2,014,924 - Step 4: Simplify right side
936,446x = 4,059,918,725,776 - Step 5: Solve for x
x = 4,059,918,725,776/936,446 - Step 6: Final answer
x = 4,335,454.18
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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.