Finding the Fourth Proportional to 4,059,862.44, 6,087,886.44 and 2,354,490.36
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Solution
The fourth proportional to 4,059,862.44, 6,087,886.44 and 2,354,490.36 is: 3,530,629.46
Step by Step Solution
- Step 1: Write the proportion equation
4,059,862.44 : 6,087,886.44 = 2,354,490.36 : x - Step 2: Convert to fraction form
4,059,862.44/6,087,886.44 = 2,354,490.36/x - Step 3: Cross multiply
4,059,862.44x = 6,087,886.44 × 2,354,490.36 - Step 4: Simplify right side
4,059,862.44x = 14,333,869,935,754.72 - Step 5: Solve for x
x = 14,333,869,935,754.72/4,059,862.44 - Step 6: Final answer
x = 3,530,629.46
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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.