Finding the Fourth Proportional to 4,058,777.82, 6,088,450.81 and 1,629,930.70
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Solution
The fourth proportional to 4,058,777.82, 6,088,450.81 and 1,629,930.70 is: 2,445,010.13
Step by Step Solution
- Step 1: Write the proportion equation
4,058,777.82 : 6,088,450.81 = 1,629,930.70 : x - Step 2: Convert to fraction form
4,058,777.82/6,088,450.81 = 1,629,930.70/x - Step 3: Cross multiply
4,058,777.82x = 6,088,450.81 × 1,629,930.70 - Step 4: Simplify right side
4,058,777.82x = 9,923,752,897,250.73 - Step 5: Solve for x
x = 9,923,752,897,250.73/4,058,777.82 - Step 6: Final answer
x = 2,445,010.13
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.