Finding the Fourth Proportional to 2,232,952.68, 3,347,912.88 and 1,136,041.56
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Solution
The fourth proportional to 2,232,952.68, 3,347,912.88 and 1,136,041.56 is: 1,703,290.99
Step by Step Solution
- Step 1: Write the proportion equation
2,232,952.68 : 3,347,912.88 = 1,136,041.56 : x - Step 2: Convert to fraction form
2,232,952.68/3,347,912.88 = 1,136,041.56/x - Step 3: Cross multiply
2,232,952.68x = 3,347,912.88 × 1,136,041.56 - Step 4: Simplify right side
2,232,952.68x = 3,803,368,170,939.29 - Step 5: Solve for x
x = 3,803,368,170,939.29/2,232,952.68 - Step 6: Final answer
x = 1,703,290.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.