Finding the Fourth Proportional to 2,235,323.04, 3,336,755.88 and 2,068,795.68
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Solution
The fourth proportional to 2,235,323.04, 3,336,755.88 and 2,068,795.68 is: 3,088,173.85
Step by Step Solution
- Step 1: Write the proportion equation
2,235,323.04 : 3,336,755.88 = 2,068,795.68 : x - Step 2: Convert to fraction form
2,235,323.04/3,336,755.88 = 2,068,795.68/x - Step 3: Cross multiply
2,235,323.04x = 3,336,755.88 × 2,068,795.68 - Step 4: Simplify right side
2,235,323.04x = 6,903,066,149,758.60 - Step 5: Solve for x
x = 6,903,066,149,758.60/2,235,323.04 - Step 6: Final answer
x = 3,088,173.85
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.