Finding the Fourth Proportional to 3,567,571.68, 5,352,174.64 and 1,546,154.64
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Solution
The fourth proportional to 3,567,571.68, 5,352,174.64 and 1,546,154.64 is: 2,319,586.09
Step by Step Solution
- Step 1: Write the proportion equation
3,567,571.68 : 5,352,174.64 = 1,546,154.64 : x - Step 2: Convert to fraction form
3,567,571.68/5,352,174.64 = 1,546,154.64/x - Step 3: Cross multiply
3,567,571.68x = 5,352,174.64 × 1,546,154.64 - Step 4: Simplify right side
3,567,571.68x = 8,275,289,653,726.33 - Step 5: Solve for x
x = 8,275,289,653,726.33/3,567,571.68 - Step 6: Final answer
x = 2,319,586.09
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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.