Finding the Fourth Proportional to 599,698.24, 827,630.67 and 341,586.07
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Solution
The fourth proportional to 599,698.24, 827,630.67 and 341,586.07 is: 471,415.60
Step by Step Solution
- Step 1: Write the proportion equation
599,698.24 : 827,630.67 = 341,586.07 : x - Step 2: Convert to fraction form
599,698.24/827,630.67 = 341,586.07/x - Step 3: Cross multiply
599,698.24x = 827,630.67 × 341,586.07 - Step 4: Simplify right side
599,698.24x = 282,707,107,976.77 - Step 5: Solve for x
x = 282,707,107,976.77/599,698.24 - Step 6: Final answer
x = 471,415.60
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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.