Finding the Fourth Proportional to 2,493,922.74, 3,743,528.67 and 2,026,253.94
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Solution
The fourth proportional to 2,493,922.74, 3,743,528.67 and 2,026,253.94 is: 3,041,529.55
Step by Step Solution
- Step 1: Write the proportion equation
2,493,922.74 : 3,743,528.67 = 2,026,253.94 : x - Step 2: Convert to fraction form
2,493,922.74/3,743,528.67 = 2,026,253.94/x - Step 3: Cross multiply
2,493,922.74x = 3,743,528.67 × 2,026,253.94 - Step 4: Simplify right side
2,493,922.74x = 7,585,339,717,090.46 - Step 5: Solve for x
x = 7,585,339,717,090.46/2,493,922.74 - Step 6: Final answer
x = 3,041,529.55
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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.