Finding the Fourth Proportional to 2,449,207.44, 3,673,822.90 and 743,365.55
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Solution
The fourth proportional to 2,449,207.44, 3,673,822.90 and 743,365.55 is: 1,115,051.88
Step by Step Solution
- Step 1: Write the proportion equation
2,449,207.44 : 3,673,822.90 = 743,365.55 : x - Step 2: Convert to fraction form
2,449,207.44/3,673,822.90 = 743,365.55/x - Step 3: Cross multiply
2,449,207.44x = 3,673,822.90 × 743,365.55 - Step 4: Simplify right side
2,449,207.44x = 2,730,993,358,575.15 - Step 5: Solve for x
x = 2,730,993,358,575.15/2,449,207.44 - Step 6: Final answer
x = 1,115,051.88
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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.