Finding the Fourth Proportional to 5,652,429.67, 8,482,424.01 and 2,414,723.98
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Solution
The fourth proportional to 5,652,429.67, 8,482,424.01 and 2,414,723.98 is: 3,623,700.58
Step by Step Solution
- Step 1: Write the proportion equation
5,652,429.67 : 8,482,424.01 = 2,414,723.98 : x - Step 2: Convert to fraction form
5,652,429.67/8,482,424.01 = 2,414,723.98/x - Step 3: Cross multiply
5,652,429.67x = 8,482,424.01 × 2,414,723.98 - Step 4: Simplify right side
5,652,429.67x = 20,482,712,648,796.31 - Step 5: Solve for x
x = 20,482,712,648,796.31/5,652,429.67 - Step 6: Final answer
x = 3,623,700.58
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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.