Finding the Fourth Proportional to 1,965,850.96, 2,944,517.29 and 952,853.83
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Solution
The fourth proportional to 1,965,850.96, 2,944,517.29 and 952,853.83 is: 1,427,216.32
Step by Step Solution
- Step 1: Write the proportion equation
1,965,850.96 : 2,944,517.29 = 952,853.83 : x - Step 2: Convert to fraction form
1,965,850.96/2,944,517.29 = 952,853.83/x - Step 3: Cross multiply
1,965,850.96x = 2,944,517.29 × 952,853.83 - Step 4: Simplify right side
1,965,850.96x = 2,805,694,577,277.72 - Step 5: Solve for x
x = 2,805,694,577,277.72/1,965,850.96 - Step 6: Final answer
x = 1,427,216.32
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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.