Finding the Fourth Proportional to 4,060,708.44, 6,090,838.49 and 1,364,755.26
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Solution
The fourth proportional to 4,060,708.44, 6,090,838.49 and 1,364,755.26 is: 2,047,057.55
Step by Step Solution
- Step 1: Write the proportion equation
4,060,708.44 : 6,090,838.49 = 1,364,755.26 : x - Step 2: Convert to fraction form
4,060,708.44/6,090,838.49 = 1,364,755.26/x - Step 3: Cross multiply
4,060,708.44x = 6,090,838.49 × 1,364,755.26 - Step 4: Simplify right side
4,060,708.44x = 8,312,503,860,214.18 - Step 5: Solve for x
x = 8,312,503,860,214.18/4,060,708.44 - Step 6: Final answer
x = 2,047,057.55
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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.