Finding the Fourth Proportional to 2,365,529.04, 3,548,242.63 and 659,626.88
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Solution
The fourth proportional to 2,365,529.04, 3,548,242.63 and 659,626.88 is: 989,426.12
Step by Step Solution
- Step 1: Write the proportion equation
2,365,529.04 : 3,548,242.63 = 659,626.88 : x - Step 2: Convert to fraction form
2,365,529.04/3,548,242.63 = 659,626.88/x - Step 3: Cross multiply
2,365,529.04x = 3,548,242.63 × 659,626.88 - Step 4: Simplify right side
2,365,529.04x = 2,340,516,226,576.39 - Step 5: Solve for x
x = 2,340,516,226,576.39/2,365,529.04 - Step 6: Final answer
x = 989,426.12
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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.