Finding the Fourth Proportional to 3,062,147.63, 4,593,507.57 and 903,174.84
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Solution
The fourth proportional to 3,062,147.63, 4,593,507.57 and 903,174.84 is: 1,354,846.65
Step by Step Solution
- Step 1: Write the proportion equation
3,062,147.63 : 4,593,507.57 = 903,174.84 : x - Step 2: Convert to fraction form
3,062,147.63/4,593,507.57 = 903,174.84/x - Step 3: Cross multiply
3,062,147.63x = 4,593,507.57 × 903,174.84 - Step 4: Simplify right side
3,062,147.63x = 4,148,740,464,573.54 - Step 5: Solve for x
x = 4,148,740,464,573.54/3,062,147.63 - Step 6: Final answer
x = 1,354,846.65
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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.