Finding the Fourth Proportional to 9,626,365.44, 14,439,573 and 2,437,900.20
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Solution
The fourth proportional to 9,626,365.44, 14,439,573 and 2,437,900.20 is: 3,656,856.59
Step by Step Solution
- Step 1: Write the proportion equation
9,626,365.44 : 14,439,573 = 2,437,900.20 : x - Step 2: Convert to fraction form
9,626,365.44/14,439,573 = 2,437,900.20/x - Step 3: Cross multiply
9,626,365.44x = 14,439,573 × 2,437,900.20 - Step 4: Simplify right side
9,626,365.44x = 35,202,237,904,614.60 - Step 5: Solve for x
x = 35,202,237,904,614.60/9,626,365.44 - Step 6: Final answer
x = 3,656,856.59
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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.