Finding the Fourth Proportional to 4,889,241.74, 7,341,060.24 and 2,734,488.38
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Solution
The fourth proportional to 4,889,241.74, 7,341,060.24 and 2,734,488.38 is: 4,105,758.11
Step by Step Solution
- Step 1: Write the proportion equation
4,889,241.74 : 7,341,060.24 = 2,734,488.38 : x - Step 2: Convert to fraction form
4,889,241.74/7,341,060.24 = 2,734,488.38/x - Step 3: Cross multiply
4,889,241.74x = 7,341,060.24 × 2,734,488.38 - Step 4: Simplify right side
4,889,241.74x = 20,074,043,923,160.01 - Step 5: Solve for x
x = 20,074,043,923,160.01/4,889,241.74 - Step 6: Final answer
x = 4,105,758.11
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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.