Finding the Fourth Proportional to 1,846,364.09, 2,549,332.24 and 1,193,376.51
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Solution
The fourth proportional to 1,846,364.09, 2,549,332.24 and 1,193,376.51 is: 1,647,732.01
Step by Step Solution
- Step 1: Write the proportion equation
1,846,364.09 : 2,549,332.24 = 1,193,376.51 : x - Step 2: Convert to fraction form
1,846,364.09/2,549,332.24 = 1,193,376.51/x - Step 3: Cross multiply
1,846,364.09x = 2,549,332.24 × 1,193,376.51 - Step 4: Simplify right side
1,846,364.09x = 3,042,313,208,418.24 - Step 5: Solve for x
x = 3,042,313,208,418.24/1,846,364.09 - Step 6: Final answer
x = 1,647,732.01
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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.