Finding the Fourth Proportional to 7,350,028.37, 11,024,324.14 and 2,232,502.70
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Solution
The fourth proportional to 7,350,028.37, 11,024,324.14 and 2,232,502.70 is: 3,348,535.83
Step by Step Solution
- Step 1: Write the proportion equation
7,350,028.37 : 11,024,324.14 = 2,232,502.70 : x - Step 2: Convert to fraction form
7,350,028.37/11,024,324.14 = 2,232,502.70/x - Step 3: Cross multiply
7,350,028.37x = 11,024,324.14 × 2,232,502.70 - Step 4: Simplify right side
7,350,028.37x = 24,611,833,357,986.04 - Step 5: Solve for x
x = 24,611,833,357,986.04/7,350,028.37 - Step 6: Final answer
x = 3,348,535.83
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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.