Finding the Fourth Proportional to 2,043,071.00, 3,063,542.30 and 762,625.48
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Solution
The fourth proportional to 2,043,071.00, 3,063,542.30 and 762,625.48 is: 1,143,540.98
Step by Step Solution
- Step 1: Write the proportion equation
2,043,071.00 : 3,063,542.30 = 762,625.48 : x - Step 2: Convert to fraction form
2,043,071.00/3,063,542.30 = 762,625.48/x - Step 3: Cross multiply
2,043,071.00x = 3,063,542.30 × 762,625.48 - Step 4: Simplify right side
2,043,071.00x = 2,336,335,401,720.09 - Step 5: Solve for x
x = 2,336,335,401,720.09/2,043,071.00 - Step 6: Final answer
x = 1,143,540.98
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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.