Finding the Fourth Proportional to 566,757.41, 849,988.49 and 267,158.45
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Solution
The fourth proportional to 566,757.41, 849,988.49 and 267,158.45 is: 400,668.09
Step by Step Solution
- Step 1: Write the proportion equation
566,757.41 : 849,988.49 = 267,158.45 : x - Step 2: Convert to fraction form
566,757.41/849,988.49 = 267,158.45/x - Step 3: Cross multiply
566,757.41x = 849,988.49 × 267,158.45 - Step 4: Simplify right side
566,757.41x = 227,081,608,295.42 - Step 5: Solve for x
x = 227,081,608,295.42/566,757.41 - Step 6: Final answer
x = 400,668.09
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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.