Finding the Fourth Proportional to 2,883,034.91, 4,324,594.28 and 753,119.25
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Solution
The fourth proportional to 2,883,034.91, 4,324,594.28 and 753,119.25 is: 1,129,689.82
Step by Step Solution
- Step 1: Write the proportion equation
2,883,034.91 : 4,324,594.28 = 753,119.25 : x - Step 2: Convert to fraction form
2,883,034.91/4,324,594.28 = 753,119.25/x - Step 3: Cross multiply
2,883,034.91x = 4,324,594.28 × 753,119.25 - Step 4: Simplify right side
2,883,034.91x = 3,256,935,196,942.29 - Step 5: Solve for x
x = 3,256,935,196,942.29/2,883,034.91 - Step 6: Final answer
x = 1,129,689.82
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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.