Finding the Fourth Proportional to 2,414,946.60, 3,622,382.88 and 617,814.84
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Solution
The fourth proportional to 2,414,946.60, 3,622,382.88 and 617,814.84 is: 926,712.79
Step by Step Solution
- Step 1: Write the proportion equation
2,414,946.60 : 3,622,382.88 = 617,814.84 : x - Step 2: Convert to fraction form
2,414,946.60/3,622,382.88 = 617,814.84/x - Step 3: Cross multiply
2,414,946.60x = 3,622,382.88 × 617,814.84 - Step 4: Simplify right side
2,414,946.60x = 2,237,961,899,425.94 - Step 5: Solve for x
x = 2,237,961,899,425.94/2,414,946.60 - Step 6: Final answer
x = 926,712.79
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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.