Finding the Fourth Proportional to 940,334.26, 1,410,498.30 and 341,294.62
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Solution
The fourth proportional to 940,334.26, 1,410,498.30 and 341,294.62 is: 511,940.81
Step by Step Solution
- Step 1: Write the proportion equation
940,334.26 : 1,410,498.30 = 341,294.62 : x - Step 2: Convert to fraction form
940,334.26/1,410,498.30 = 341,294.62/x - Step 3: Cross multiply
940,334.26x = 1,410,498.30 × 341,294.62 - Step 4: Simplify right side
940,334.26x = 481,395,481,309.15 - Step 5: Solve for x
x = 481,395,481,309.15/940,334.26 - Step 6: Final answer
x = 511,940.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.