Finding the Fourth Proportional to 4,495,517.34, 6,203,811.24 and 2,458,326.84
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Solution
The fourth proportional to 4,495,517.34, 6,203,811.24 and 2,458,326.84 is: 3,392,489.57
Step by Step Solution
- Step 1: Write the proportion equation
4,495,517.34 : 6,203,811.24 = 2,458,326.84 : x - Step 2: Convert to fraction form
4,495,517.34/6,203,811.24 = 2,458,326.84/x - Step 3: Cross multiply
4,495,517.34x = 6,203,811.24 × 2,458,326.84 - Step 4: Simplify right side
4,495,517.34x = 15,250,995,681,585.68 - Step 5: Solve for x
x = 15,250,995,681,585.68/4,495,517.34 - Step 6: Final answer
x = 3,392,489.57
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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.