Finding the Fourth Proportional to 2,536,277.63, 3,804,424.14 and 617,189.15
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Solution
The fourth proportional to 2,536,277.63, 3,804,424.14 and 617,189.15 is: 925,785.60
Step by Step Solution
- Step 1: Write the proportion equation
2,536,277.63 : 3,804,424.14 = 617,189.15 : x - Step 2: Convert to fraction form
2,536,277.63/3,804,424.14 = 617,189.15/x - Step 3: Cross multiply
2,536,277.63x = 3,804,424.14 × 617,189.15 - Step 4: Simplify right side
2,536,277.63x = 2,348,049,310,717.14 - Step 5: Solve for x
x = 2,348,049,310,717.14/2,536,277.63 - Step 6: Final answer
x = 925,785.60
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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.