Finding the Fourth Proportional to 4,633,226.87, 6,943,787.62 and 2,583,805.62
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Solution
The fourth proportional to 4,633,226.87, 6,943,787.62 and 2,583,805.62 is: 3,872,333.03
Step by Step Solution
- Step 1: Write the proportion equation
4,633,226.87 : 6,943,787.62 = 2,583,805.62 : x - Step 2: Convert to fraction form
4,633,226.87/6,943,787.62 = 2,583,805.62/x - Step 3: Cross multiply
4,633,226.87x = 6,943,787.62 × 2,583,805.62 - Step 4: Simplify right side
4,633,226.87x = 17,941,397,463,723.40 - Step 5: Solve for x
x = 17,941,397,463,723.40/4,633,226.87 - Step 6: Final answer
x = 3,872,333.03
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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.