Finding the Fourth Proportional to 2,741,569.32, 4,113,530.14 and 1,059,853.80
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Solution
The fourth proportional to 2,741,569.32, 4,113,530.14 and 1,059,853.80 is: 1,590,235.39
Step by Step Solution
- Step 1: Write the proportion equation
2,741,569.32 : 4,113,530.14 = 1,059,853.80 : x - Step 2: Convert to fraction form
2,741,569.32/4,113,530.14 = 1,059,853.80/x - Step 3: Cross multiply
2,741,569.32x = 4,113,530.14 × 1,059,853.80 - Step 4: Simplify right side
2,741,569.32x = 4,359,740,550,293.53 - Step 5: Solve for x
x = 4,359,740,550,293.53/2,741,569.32 - Step 6: Final answer
x = 1,590,235.39
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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.