Finding the Fourth Proportional to 3,567,486.08, 5,351,174.76 and 2,472,260.24
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Solution
The fourth proportional to 3,567,486.08, 5,351,174.76 and 2,472,260.24 is: 3,708,352.69
Step by Step Solution
- Step 1: Write the proportion equation
3,567,486.08 : 5,351,174.76 = 2,472,260.24 : x - Step 2: Convert to fraction form
3,567,486.08/5,351,174.76 = 2,472,260.24/x - Step 3: Cross multiply
3,567,486.08x = 5,351,174.76 × 2,472,260.24 - Step 4: Simplify right side
3,567,486.08x = 13,229,496,596,439.54 - Step 5: Solve for x
x = 13,229,496,596,439.54/3,567,486.08 - Step 6: Final answer
x = 3,708,352.69
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1.5x scale
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.