Finding the Fourth Proportional to 2,461,634.52, 3,694,101.17 and 864,202.34
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Solution
The fourth proportional to 2,461,634.52, 3,694,101.17 and 864,202.34 is: 1,296,882.55
Step by Step Solution
- Step 1: Write the proportion equation
2,461,634.52 : 3,694,101.17 = 864,202.34 : x - Step 2: Convert to fraction form
2,461,634.52/3,694,101.17 = 864,202.34/x - Step 3: Cross multiply
2,461,634.52x = 3,694,101.17 × 864,202.34 - Step 4: Simplify right side
2,461,634.52x = 3,192,450,852,519.22 - Step 5: Solve for x
x = 3,192,450,852,519.22/2,461,634.52 - Step 6: Final answer
x = 1,296,882.55
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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.