Finding the Fourth Proportional to 10,167,902.46, 15,251,841 and 2,594,868.48
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Solution
The fourth proportional to 10,167,902.46, 15,251,841 and 2,594,868.48 is: 3,892,299.48
Step by Step Solution
- Step 1: Write the proportion equation
10,167,902.46 : 15,251,841 = 2,594,868.48 : x - Step 2: Convert to fraction form
10,167,902.46/15,251,841 = 2,594,868.48/x - Step 3: Cross multiply
10,167,902.46x = 15,251,841 × 2,594,868.48 - Step 4: Simplify right side
10,167,902.46x = 39,576,521,472,871.68 - Step 5: Solve for x
x = 39,576,521,472,871.68/10,167,902.46 - Step 6: Final answer
x = 3,892,299.48
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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.