Finding the Third Proportional to 847,599.19 and 1,860,351.05
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Solution
The third proportional to 847,599.19 and 1,860,351.05 is: 4,083,187.04
Step by Step Solution
- Step 1: Write the proportion equation
847,599.19 : 1,860,351.05 = 1,860,351.05 : x - Step 2: Convert to fraction form
847,599.19/1,860,351.05 = 1,860,351.05/x - Step 3: Cross multiply
847,599.19x = 1,860,351.05 × 1,860,351.05 - Step 4: Simplify right side
847,599.19x = 3,460,906,017,608.91 - Step 5: Solve for x
x = 3,460,906,017,608.91/847,599.19 - Step 6: Final answer
x = 4,083,187.04
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.