Finding the Fourth Proportional to 4,270,546.08, 5,893,177.92 and 2,552,613.84
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Solution
The fourth proportional to 4,270,546.08, 5,893,177.92 and 2,552,613.84 is: 3,522,502.10
Step by Step Solution
- Step 1: Write the proportion equation
4,270,546.08 : 5,893,177.92 = 2,552,613.84 : x - Step 2: Convert to fraction form
4,270,546.08/5,893,177.92 = 2,552,613.84/x - Step 3: Cross multiply
4,270,546.08x = 5,893,177.92 × 2,552,613.84 - Step 4: Simplify right side
4,270,546.08x = 15,043,007,520,174.41 - Step 5: Solve for x
x = 15,043,007,520,174.41/4,270,546.08 - Step 6: Final answer
x = 3,522,502.10
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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.