Finding the Fourth Proportional to 2,094,358.26, 3,138,630.48 and 954,334.38
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Solution
The fourth proportional to 2,094,358.26, 3,138,630.48 and 954,334.38 is: 1,430,176.98
Step by Step Solution
- Step 1: Write the proportion equation
2,094,358.26 : 3,138,630.48 = 954,334.38 : x - Step 2: Convert to fraction form
2,094,358.26/3,138,630.48 = 954,334.38/x - Step 3: Cross multiply
2,094,358.26x = 3,138,630.48 × 954,334.38 - Step 4: Simplify right side
2,094,358.26x = 2,995,302,973,179.90 - Step 5: Solve for x
x = 2,995,302,973,179.90/2,094,358.26 - Step 6: Final answer
x = 1,430,176.98
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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.