Finding the Fourth Proportional to 2,440,357, 3,660,841.62 and 734,234.56
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Solution
The fourth proportional to 2,440,357, 3,660,841.62 and 734,234.56 is: 1,101,443.94
Step by Step Solution
- Step 1: Write the proportion equation
2,440,357 : 3,660,841.62 = 734,234.56 : x - Step 2: Convert to fraction form
2,440,357/3,660,841.62 = 734,234.56/x - Step 3: Cross multiply
2,440,357x = 3,660,841.62 × 734,234.56 - Step 4: Simplify right side
2,440,357x = 2,687,916,436,090.39 - Step 5: Solve for x
x = 2,687,916,436,090.39/2,440,357 - Step 6: Final answer
x = 1,101,443.94
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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.