Finding the Fourth Proportional to 4,097,151.60, 6,131,730.60 and 3,593,266.80
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Solution
The fourth proportional to 4,097,151.60, 6,131,730.60 and 3,593,266.80 is: 5,377,624.78
Step by Step Solution
- Step 1: Write the proportion equation
4,097,151.60 : 6,131,730.60 = 3,593,266.80 : x - Step 2: Convert to fraction form
4,097,151.60/6,131,730.60 = 3,593,266.80/x - Step 3: Cross multiply
4,097,151.60x = 6,131,730.60 × 3,593,266.80 - Step 4: Simplify right side
4,097,151.60x = 22,032,943,991,524.08 - Step 5: Solve for x
x = 22,032,943,991,524.08/4,097,151.60 - Step 6: Final answer
x = 5,377,624.78
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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.