Finding the Fourth Proportional to 1,462,208.92, 2,192,469.14 and 451,059.37
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Solution
The fourth proportional to 1,462,208.92, 2,192,469.14 and 451,059.37 is: 676,328.62
Step by Step Solution
- Step 1: Write the proportion equation
1,462,208.92 : 2,192,469.14 = 451,059.37 : x - Step 2: Convert to fraction form
1,462,208.92/2,192,469.14 = 451,059.37/x - Step 3: Cross multiply
1,462,208.92x = 2,192,469.14 × 451,059.37 - Step 4: Simplify right side
1,462,208.92x = 988,933,744,679.32 - Step 5: Solve for x
x = 988,933,744,679.32/1,462,208.92 - Step 6: Final answer
x = 676,328.62
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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.