Finding the Fourth Proportional to 2,597,247.24, 3,584,195.51 and 1,451,327.55
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Solution
The fourth proportional to 2,597,247.24, 3,584,195.51 and 1,451,327.55 is: 2,002,828.84
Step by Step Solution
- Step 1: Write the proportion equation
2,597,247.24 : 3,584,195.51 = 1,451,327.55 : x - Step 2: Convert to fraction form
2,597,247.24/3,584,195.51 = 1,451,327.55/x - Step 3: Cross multiply
2,597,247.24x = 3,584,195.51 × 1,451,327.55 - Step 4: Simplify right side
2,597,247.24x = 5,201,841,680,992.66 - Step 5: Solve for x
x = 5,201,841,680,992.66/2,597,247.24 - Step 6: Final answer
x = 2,002,828.84
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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.