Finding the Fourth Proportional to 441,866.75, 609,833.00 and 269,748.63
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Solution
The fourth proportional to 441,866.75, 609,833.00 and 269,748.63 is: 372,287.84
Step by Step Solution
- Step 1: Write the proportion equation
441,866.75 : 609,833.00 = 269,748.63 : x - Step 2: Convert to fraction form
441,866.75/609,833.00 = 269,748.63/x - Step 3: Cross multiply
441,866.75x = 609,833.00 × 269,748.63 - Step 4: Simplify right side
441,866.75x = 164,501,616,953.16 - Step 5: Solve for x
x = 164,501,616,953.16/441,866.75 - Step 6: Final answer
x = 372,287.84
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.