Finding the Fourth Proportional to 5,950,745.58, 8,926,216.78 and 2,584,952.58
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Solution
The fourth proportional to 5,950,745.58, 8,926,216.78 and 2,584,952.58 is: 3,877,471.62
Step by Step Solution
- Step 1: Write the proportion equation
5,950,745.58 : 8,926,216.78 = 2,584,952.58 : x - Step 2: Convert to fraction form
5,950,745.58/8,926,216.78 = 2,584,952.58/x - Step 3: Cross multiply
5,950,745.58x = 8,926,216.78 × 2,584,952.58 - Step 4: Simplify right side
5,950,745.58x = 23,073,847,095,100.29 - Step 5: Solve for x
x = 23,073,847,095,100.29/5,950,745.58 - Step 6: Final answer
x = 3,877,471.62
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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.