Finding the Fourth Proportional to 4,496,838.92, 6,206,238.16 and 2,537,119.25
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Solution
The fourth proportional to 4,496,838.92, 6,206,238.16 and 2,537,119.25 is: 3,501,563.34
Step by Step Solution
- Step 1: Write the proportion equation
4,496,838.92 : 6,206,238.16 = 2,537,119.25 : x - Step 2: Convert to fraction form
4,496,838.92/6,206,238.16 = 2,537,119.25/x - Step 3: Cross multiply
4,496,838.92x = 6,206,238.16 × 2,537,119.25 - Step 4: Simplify right side
4,496,838.92x = 15,745,966,305,820.58 - Step 5: Solve for x
x = 15,745,966,305,820.58/4,496,838.92 - Step 6: Final answer
x = 3,501,563.34
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1.5x scale
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.