Finding the Fourth Proportional to 2,324,792.67, 3,487,124.53 and 618,950.60
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Solution
The fourth proportional to 2,324,792.67, 3,487,124.53 and 618,950.60 is: 928,408.73
Step by Step Solution
- Step 1: Write the proportion equation
2,324,792.67 : 3,487,124.53 = 618,950.60 : x - Step 2: Convert to fraction form
2,324,792.67/3,487,124.53 = 618,950.60/x - Step 3: Cross multiply
2,324,792.67x = 3,487,124.53 × 618,950.60 - Step 4: Simplify right side
2,324,792.67x = 2,158,357,820,118.22 - Step 5: Solve for x
x = 2,158,357,820,118.22/2,324,792.67 - Step 6: Final answer
x = 928,408.73
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.