Finding the Fourth Proportional to 4,488,168.77, 6,732,312.68 and 1,496,353.73
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Solution
The fourth proportional to 4,488,168.77, 6,732,312.68 and 1,496,353.73 is: 2,244,550.44
Step by Step Solution
- Step 1: Write the proportion equation
4,488,168.77 : 6,732,312.68 = 1,496,353.73 : x - Step 2: Convert to fraction form
4,488,168.77/6,732,312.68 = 1,496,353.73/x - Step 3: Cross multiply
4,488,168.77x = 6,732,312.68 × 1,496,353.73 - Step 4: Simplify right side
4,488,168.77x = 10,073,921,182,762.53 - Step 5: Solve for x
x = 10,073,921,182,762.53/4,488,168.77 - Step 6: Final answer
x = 2,244,550.44
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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.