Finding the Fourth Proportional to 3,244,235.97, 4,866,630.77 and 848,076.76
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Solution
The fourth proportional to 3,244,235.97, 4,866,630.77 and 848,076.76 is: 1,272,187.50
Step by Step Solution
- Step 1: Write the proportion equation
3,244,235.97 : 4,866,630.77 = 848,076.76 : x - Step 2: Convert to fraction form
3,244,235.97/4,866,630.77 = 848,076.76/x - Step 3: Cross multiply
3,244,235.97x = 4,866,630.77 × 848,076.76 - Step 4: Simplify right side
3,244,235.97x = 4,127,276,455,537.91 - Step 5: Solve for x
x = 4,127,276,455,537.91/3,244,235.97 - Step 6: Final answer
x = 1,272,187.50
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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.