Finding the Fourth Proportional to 414,804.93, 572,441.88 and 233,523.74
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Solution
The fourth proportional to 414,804.93, 572,441.88 and 233,523.74 is: 322,269.00
Step by Step Solution
- Step 1: Write the proportion equation
414,804.93 : 572,441.88 = 233,523.74 : x - Step 2: Convert to fraction form
414,804.93/572,441.88 = 233,523.74/x - Step 3: Cross multiply
414,804.93x = 572,441.88 × 233,523.74 - Step 4: Simplify right side
414,804.93x = 133,678,768,750.23 - Step 5: Solve for x
x = 133,678,768,750.23/414,804.93 - Step 6: Final answer
x = 322,269.00
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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.