Finding the Fourth Proportional to 2,614,439.94, 3,922,290.36 and 908,334.96
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Solution
The fourth proportional to 2,614,439.94, 3,922,290.36 and 908,334.96 is: 1,362,721.48
Step by Step Solution
- Step 1: Write the proportion equation
2,614,439.94 : 3,922,290.36 = 908,334.96 : x - Step 2: Convert to fraction form
2,614,439.94/3,922,290.36 = 908,334.96/x - Step 3: Cross multiply
2,614,439.94x = 3,922,290.36 × 908,334.96 - Step 4: Simplify right side
2,614,439.94x = 3,562,753,457,258.99 - Step 5: Solve for x
x = 3,562,753,457,258.99/2,614,439.94 - Step 6: Final answer
x = 1,362,721.48
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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.