Finding the Fourth Proportional to 4,271,301.97, 5,894,317.96 and 2,337,523.77
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Solution
The fourth proportional to 4,271,301.97, 5,894,317.96 and 2,337,523.77 is: 3,225,739.69
Step by Step Solution
- Step 1: Write the proportion equation
4,271,301.97 : 5,894,317.96 = 2,337,523.77 : x - Step 2: Convert to fraction form
4,271,301.97/5,894,317.96 = 2,337,523.77/x - Step 3: Cross multiply
4,271,301.97x = 5,894,317.96 × 2,337,523.77 - Step 4: Simplify right side
4,271,301.97x = 13,778,108,322,542.25 - Step 5: Solve for x
x = 13,778,108,322,542.25/4,271,301.97 - Step 6: Final answer
x = 3,225,739.69
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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.