Finding the Fourth Proportional to 4,384,344.84, 6,582,481.08 and 2,466,605.58
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Solution
The fourth proportional to 4,384,344.84, 6,582,481.08 and 2,466,605.58 is: 3,703,263.58
Step by Step Solution
- Step 1: Write the proportion equation
4,384,344.84 : 6,582,481.08 = 2,466,605.58 : x - Step 2: Convert to fraction form
4,384,344.84/6,582,481.08 = 2,466,605.58/x - Step 3: Cross multiply
4,384,344.84x = 6,582,481.08 × 2,466,605.58 - Step 4: Simplify right side
4,384,344.84x = 16,236,384,562,172.43 - Step 5: Solve for x
x = 16,236,384,562,172.43/4,384,344.84 - Step 6: Final answer
x = 3,703,263.58
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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.