Finding the Fourth Proportional to 4,048,361.36, 6,073,605.57 and 1,454,928.03
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Solution
The fourth proportional to 4,048,361.36, 6,073,605.57 and 1,454,928.03 is: 2,182,774.26
Step by Step Solution
- Step 1: Write the proportion equation
4,048,361.36 : 6,073,605.57 = 1,454,928.03 : x - Step 2: Convert to fraction form
4,048,361.36/6,073,605.57 = 1,454,928.03/x - Step 3: Cross multiply
4,048,361.36x = 6,073,605.57 × 1,454,928.03 - Step 4: Simplify right side
4,048,361.36x = 8,836,658,986,957.13 - Step 5: Solve for x
x = 8,836,658,986,957.13/4,048,361.36 - Step 6: Final answer
x = 2,182,774.26
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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.