Finding the Fourth Proportional to 567,003.97, 850,210.68 and 267,404.09
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Solution
The fourth proportional to 567,003.97, 850,210.68 and 267,404.09 is: 400,966.88
Step by Step Solution
- Step 1: Write the proportion equation
567,003.97 : 850,210.68 = 267,404.09 : x - Step 2: Convert to fraction form
567,003.97/850,210.68 = 267,404.09/x - Step 3: Cross multiply
567,003.97x = 850,210.68 × 267,404.09 - Step 4: Simplify right side
567,003.97x = 227,349,813,193.68 - Step 5: Solve for x
x = 227,349,813,193.68/567,003.97 - Step 6: Final answer
x = 400,966.88
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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.