Finding the Fourth Proportional to 5,888,150.04, 8,125,691.94 and 3,274,690.68
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Solution
The fourth proportional to 5,888,150.04, 8,125,691.94 and 3,274,690.68 is: 4,519,098.10
Step by Step Solution
- Step 1: Write the proportion equation
5,888,150.04 : 8,125,691.94 = 3,274,690.68 : x - Step 2: Convert to fraction form
5,888,150.04/8,125,691.94 = 3,274,690.68/x - Step 3: Cross multiply
5,888,150.04x = 8,125,691.94 × 3,274,690.68 - Step 4: Simplify right side
5,888,150.04x = 26,609,127,664,469.12 - Step 5: Solve for x
x = 26,609,127,664,469.12/5,888,150.04 - Step 6: Final answer
x = 4,519,098.10
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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.