Finding the Fourth Proportional to 2,551,896.37, 3,828,593 and 754,827.13
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Solution
The fourth proportional to 2,551,896.37, 3,828,593 and 754,827.13 is: 1,132,462.08
Step by Step Solution
- Step 1: Write the proportion equation
2,551,896.37 : 3,828,593 = 754,827.13 : x - Step 2: Convert to fraction form
2,551,896.37/3,828,593 = 754,827.13/x - Step 3: Cross multiply
2,551,896.37x = 3,828,593 × 754,827.13 - Step 4: Simplify right side
2,551,896.37x = 2,889,925,866,128.09 - Step 5: Solve for x
x = 2,889,925,866,128.09/2,551,896.37 - Step 6: Final answer
x = 1,132,462.08
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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.