Finding the Fourth Proportional to 4,166,126.64, 5,749,023.48 and 2,330,230.32
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Solution
The fourth proportional to 4,166,126.64, 5,749,023.48 and 2,330,230.32 is: 3,215,588.48
Step by Step Solution
- Step 1: Write the proportion equation
4,166,126.64 : 5,749,023.48 = 2,330,230.32 : x - Step 2: Convert to fraction form
4,166,126.64/5,749,023.48 = 2,330,230.32/x - Step 3: Cross multiply
4,166,126.64x = 5,749,023.48 × 2,330,230.32 - Step 4: Simplify right side
4,166,126.64x = 13,396,548,823,487.91 - Step 5: Solve for x
x = 13,396,548,823,487.91/4,166,126.64 - Step 6: Final answer
x = 3,215,588.48
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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.