Finding the Fourth Proportional to 4,067,388.44, 6,101,124.70 and 1,034,755.74
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Solution
The fourth proportional to 4,067,388.44, 6,101,124.70 and 1,034,755.74 is: 1,552,144.31
Step by Step Solution
- Step 1: Write the proportion equation
4,067,388.44 : 6,101,124.70 = 1,034,755.74 : x - Step 2: Convert to fraction form
4,067,388.44/6,101,124.70 = 1,034,755.74/x - Step 3: Cross multiply
4,067,388.44x = 6,101,124.70 × 1,034,755.74 - Step 4: Simplify right side
4,067,388.44x = 6,313,173,803,780.78 - Step 5: Solve for x
x = 6,313,173,803,780.78/4,067,388.44 - Step 6: Final answer
x = 1,552,144.31
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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.