Finding the Fourth Proportional to 566,750.20, 849,866.10 and 251,044.60
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Solution
The fourth proportional to 566,750.20, 849,866.10 and 251,044.60 is: 376,452.09
Step by Step Solution
- Step 1: Write the proportion equation
566,750.20 : 849,866.10 = 251,044.60 : x - Step 2: Convert to fraction form
566,750.20/849,866.10 = 251,044.60/x - Step 3: Cross multiply
566,750.20x = 849,866.10 × 251,044.60 - Step 4: Simplify right side
566,750.20x = 213,354,295,128.06 - Step 5: Solve for x
x = 213,354,295,128.06/566,750.20 - Step 6: Final answer
x = 376,452.09
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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.