Finding the Fourth Proportional to 2,023,189.44, 3,032,168.04 and 1,513,753.44
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Solution
The fourth proportional to 2,023,189.44, 3,032,168.04 and 1,513,753.44 is: 2,268,672.78
Step by Step Solution
- Step 1: Write the proportion equation
2,023,189.44 : 3,032,168.04 = 1,513,753.44 : x - Step 2: Convert to fraction form
2,023,189.44/3,032,168.04 = 1,513,753.44/x - Step 3: Cross multiply
2,023,189.44x = 3,032,168.04 × 1,513,753.44 - Step 4: Simplify right side
2,023,189.44x = 4,589,954,801,208.06 - Step 5: Solve for x
x = 4,589,954,801,208.06/2,023,189.44 - Step 6: Final answer
x = 2,268,672.78
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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.