Finding the Fourth Proportional to 4,349,697.26, 6,004,763.97 and 2,719,011.74
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Solution
The fourth proportional to 4,349,697.26, 6,004,763.97 and 2,719,011.74 is: 3,753,600.02
Step by Step Solution
- Step 1: Write the proportion equation
4,349,697.26 : 6,004,763.97 = 2,719,011.74 : x - Step 2: Convert to fraction form
4,349,697.26/6,004,763.97 = 2,719,011.74/x - Step 3: Cross multiply
4,349,697.26x = 6,004,763.97 × 2,719,011.74 - Step 4: Simplify right side
4,349,697.26x = 16,327,023,730,359.01 - Step 5: Solve for x
x = 16,327,023,730,359.01/4,349,697.26 - Step 6: Final answer
x = 3,753,600.02
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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.