Finding the Fourth Proportional to 2,542,094.96, 3,507,954.36 and 1,454,249.84
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Solution
The fourth proportional to 2,542,094.96, 3,507,954.36 and 1,454,249.84 is: 2,006,786.59
Step by Step Solution
- Step 1: Write the proportion equation
2,542,094.96 : 3,507,954.36 = 1,454,249.84 : x - Step 2: Convert to fraction form
2,542,094.96/3,507,954.36 = 1,454,249.84/x - Step 3: Cross multiply
2,542,094.96x = 3,507,954.36 × 1,454,249.84 - Step 4: Simplify right side
2,542,094.96x = 5,101,442,066,757.30 - Step 5: Solve for x
x = 5,101,442,066,757.30/2,542,094.96 - Step 6: Final answer
x = 2,006,786.59
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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.