Finding the Fourth Proportional to 4,206,267.44, 5,804,653.17 and 2,272,529.55
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Solution
The fourth proportional to 4,206,267.44, 5,804,653.17 and 2,272,529.55 is: 3,136,093.00
Step by Step Solution
- Step 1: Write the proportion equation
4,206,267.44 : 5,804,653.17 = 2,272,529.55 : x - Step 2: Convert to fraction form
4,206,267.44/5,804,653.17 = 2,272,529.55/x - Step 3: Cross multiply
4,206,267.44x = 5,804,653.17 × 2,272,529.55 - Step 4: Simplify right side
4,206,267.44x = 13,191,245,856,326.17 - Step 5: Solve for x
x = 13,191,245,856,326.17/4,206,267.44 - Step 6: Final answer
x = 3,136,093.00
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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.