Finding the Fourth Proportional to 3,365,333.11, 4,644,096.21 and 2,058,489.00
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Solution
The fourth proportional to 3,365,333.11, 4,644,096.21 and 2,058,489.00 is: 2,840,675.99
Step by Step Solution
- Step 1: Write the proportion equation
3,365,333.11 : 4,644,096.21 = 2,058,489.00 : x - Step 2: Convert to fraction form
3,365,333.11/4,644,096.21 = 2,058,489.00/x - Step 3: Cross multiply
3,365,333.11x = 4,644,096.21 × 2,058,489.00 - Step 4: Simplify right side
3,365,333.11x = 9,559,820,945,811.33 - Step 5: Solve for x
x = 9,559,820,945,811.33/3,365,333.11 - Step 6: Final answer
x = 2,840,675.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.