Finding the Fourth Proportional to 1,701,825.94, 2,348,519.75 and 937,879.50
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Solution
The fourth proportional to 1,701,825.94, 2,348,519.75 and 937,879.50 is: 1,294,273.69
Step by Step Solution
- Step 1: Write the proportion equation
1,701,825.94 : 2,348,519.75 = 937,879.50 : x - Step 2: Convert to fraction form
1,701,825.94/2,348,519.75 = 937,879.50/x - Step 3: Cross multiply
1,701,825.94x = 2,348,519.75 × 937,879.50 - Step 4: Simplify right side
1,701,825.94x = 2,202,628,536,504.72 - Step 5: Solve for x
x = 2,202,628,536,504.72/1,701,825.94 - Step 6: Final answer
x = 1,294,273.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.