Finding the Fourth Proportional to 5,897,477.97, 8,843,763.87 and 2,058,480.14
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Solution
The fourth proportional to 5,897,477.97, 8,843,763.87 and 2,058,480.14 is: 3,086,863.97
Step by Step Solution
- Step 1: Write the proportion equation
5,897,477.97 : 8,843,763.87 = 2,058,480.14 : x - Step 2: Convert to fraction form
5,897,477.97/8,843,763.87 = 2,058,480.14/x - Step 3: Cross multiply
5,897,477.97x = 8,843,763.87 × 2,058,480.14 - Step 4: Simplify right side
5,897,477.97x = 18,204,712,245,025.72 - Step 5: Solve for x
x = 18,204,712,245,025.72/5,897,477.97 - Step 6: Final answer
x = 3,086,863.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.