Finding the Fourth Proportional to 2,325,958.92, 3,209,352.86 and 1,358,902.44
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Solution
The fourth proportional to 2,325,958.92, 3,209,352.86 and 1,358,902.44 is: 1,875,010.52
Step by Step Solution
- Step 1: Write the proportion equation
2,325,958.92 : 3,209,352.86 = 1,358,902.44 : x - Step 2: Convert to fraction form
2,325,958.92/3,209,352.86 = 1,358,902.44/x - Step 3: Cross multiply
2,325,958.92x = 3,209,352.86 × 1,358,902.44 - Step 4: Simplify right side
2,325,958.92x = 4,361,197,435,672.23 - Step 5: Solve for x
x = 4,361,197,435,672.23/2,325,958.92 - Step 6: Final answer
x = 1,875,010.52
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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.