Finding the Fourth Proportional to 4,541,553.50, 6,267,495.18 and 2,476,682.08
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Solution
The fourth proportional to 4,541,553.50, 6,267,495.18 and 2,476,682.08 is: 3,417,903.80
Step by Step Solution
- Step 1: Write the proportion equation
4,541,553.50 : 6,267,495.18 = 2,476,682.08 : x - Step 2: Convert to fraction form
4,541,553.50/6,267,495.18 = 2,476,682.08/x - Step 3: Cross multiply
4,541,553.50x = 6,267,495.18 × 2,476,682.08 - Step 4: Simplify right side
4,541,553.50x = 15,522,592,973,836.08 - Step 5: Solve for x
x = 15,522,592,973,836.08/4,541,553.50 - Step 6: Final answer
x = 3,417,903.80
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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.