Finding the Fourth Proportional to 1,606,842.42, 2,410,277.26 and 408,765.75
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Solution
The fourth proportional to 1,606,842.42, 2,410,277.26 and 408,765.75 is: 613,152.09
Step by Step Solution
- Step 1: Write the proportion equation
1,606,842.42 : 2,410,277.26 = 408,765.75 : x - Step 2: Convert to fraction form
1,606,842.42/2,410,277.26 = 408,765.75/x - Step 3: Cross multiply
1,606,842.42x = 2,410,277.26 × 408,765.75 - Step 4: Simplify right side
1,606,842.42x = 985,238,792,913.76 - Step 5: Solve for x
x = 985,238,792,913.76/1,606,842.42 - Step 6: Final answer
x = 613,152.09
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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.