Finding the Fourth Proportional to 414,888.99, 622,075.75 and 174,879.41
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Solution
The fourth proportional to 414,888.99, 622,075.75 and 174,879.41 is: 262,210.48
Step by Step Solution
- Step 1: Write the proportion equation
414,888.99 : 622,075.75 = 174,879.41 : x - Step 2: Convert to fraction form
414,888.99/622,075.75 = 174,879.41/x - Step 3: Cross multiply
414,888.99x = 622,075.75 × 174,879.41 - Step 4: Simplify right side
414,888.99x = 108,788,240,524.30 - Step 5: Solve for x
x = 108,788,240,524.30/414,888.99 - Step 6: Final answer
x = 262,210.48
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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.