Finding the Fourth Proportional to 4,569,923.60, 6,306,359.26 and 2,504,895.02
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Solution
The fourth proportional to 4,569,923.60, 6,306,359.26 and 2,504,895.02 is: 3,456,680.96
Step by Step Solution
- Step 1: Write the proportion equation
4,569,923.60 : 6,306,359.26 = 2,504,895.02 : x - Step 2: Convert to fraction form
4,569,923.60/6,306,359.26 = 2,504,895.02/x - Step 3: Cross multiply
4,569,923.60x = 6,306,359.26 × 2,504,895.02 - Step 4: Simplify right side
4,569,923.60x = 15,796,767,904,704.88 - Step 5: Solve for x
x = 15,796,767,904,704.88/4,569,923.60 - Step 6: Final answer
x = 3,456,680.96
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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.