Finding the Fourth Proportional to 3,733,934.10, 5,586,904.35 and 2,474,222.10
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Solution
The fourth proportional to 3,733,934.10, 5,586,904.35 and 2,474,222.10 is: 3,702,058.43
Step by Step Solution
- Step 1: Write the proportion equation
3,733,934.10 : 5,586,904.35 = 2,474,222.10 : x - Step 2: Convert to fraction form
3,733,934.10/5,586,904.35 = 2,474,222.10/x - Step 3: Cross multiply
3,733,934.10x = 5,586,904.35 × 2,474,222.10 - Step 4: Simplify right side
3,733,934.10x = 13,823,242,213,356.13 - Step 5: Solve for x
x = 13,823,242,213,356.13/3,733,934.10 - Step 6: Final answer
x = 3,702,058.43
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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.