Finding the Fourth Proportional to 4,318,169.16, 5,959,044.18 and 2,384,551.56
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Solution
The fourth proportional to 4,318,169.16, 5,959,044.18 and 2,384,551.56 is: 3,290,664.99
Step by Step Solution
- Step 1: Write the proportion equation
4,318,169.16 : 5,959,044.18 = 2,384,551.56 : x - Step 2: Convert to fraction form
4,318,169.16/5,959,044.18 = 2,384,551.56/x - Step 3: Cross multiply
4,318,169.16x = 5,959,044.18 × 2,384,551.56 - Step 4: Simplify right side
4,318,169.16x = 14,209,648,095,527.92 - Step 5: Solve for x
x = 14,209,648,095,527.92/4,318,169.16 - Step 6: Final answer
x = 3,290,664.99
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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.