Finding the Fourth Proportional to 2,498,714.96, 3,748,072.86 and 901,277.84
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Solution
The fourth proportional to 2,498,714.96, 3,748,072.86 and 901,277.84 is: 1,351,916.91
Step by Step Solution
- Step 1: Write the proportion equation
2,498,714.96 : 3,748,072.86 = 901,277.84 : x - Step 2: Convert to fraction form
2,498,714.96/3,748,072.86 = 901,277.84/x - Step 3: Cross multiply
2,498,714.96x = 3,748,072.86 × 901,277.84 - Step 4: Simplify right side
2,498,714.96x = 3,378,054,992,683.06 - Step 5: Solve for x
x = 3,378,054,992,683.06/2,498,714.96 - Step 6: Final answer
x = 1,351,916.91
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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.