Finding the Fourth Proportional to 4,597,448.41, 6,344,478.36 and 2,664,830
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Solution
The fourth proportional to 4,597,448.41, 6,344,478.36 and 2,664,830 is: 3,677,465.14
Step by Step Solution
- Step 1: Write the proportion equation
4,597,448.41 : 6,344,478.36 = 2,664,830 : x - Step 2: Convert to fraction form
4,597,448.41/6,344,478.36 = 2,664,830/x - Step 3: Cross multiply
4,597,448.41x = 6,344,478.36 × 2,664,830 - Step 4: Simplify right side
4,597,448.41x = 16,906,956,268,078.80 - Step 5: Solve for x
x = 16,906,956,268,078.80/4,597,448.41 - Step 6: Final answer
x = 3,677,465.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.