Finding the Fourth Proportional to 2,039,530.44, 2,814,554.36 and 1,134,093
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Solution
The fourth proportional to 2,039,530.44, 2,814,554.36 and 1,134,093 is: 1,565,049.65
Step by Step Solution
- Step 1: Write the proportion equation
2,039,530.44 : 2,814,554.36 = 1,134,093 : x - Step 2: Convert to fraction form
2,039,530.44/2,814,554.36 = 1,134,093/x - Step 3: Cross multiply
2,039,530.44x = 2,814,554.36 × 1,134,093 - Step 4: Simplify right side
2,039,530.44x = 3,191,966,397,795.48 - Step 5: Solve for x
x = 3,191,966,397,795.48/2,039,530.44 - Step 6: Final answer
x = 1,565,049.65
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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.