Finding the Fourth Proportional to 3,704,930.02, 5,556,617.42 and 1,044,915.94
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Solution
The fourth proportional to 3,704,930.02, 5,556,617.42 and 1,044,915.94 is: 1,567,154.60
Step by Step Solution
- Step 1: Write the proportion equation
3,704,930.02 : 5,556,617.42 = 1,044,915.94 : x - Step 2: Convert to fraction form
3,704,930.02/5,556,617.42 = 1,044,915.94/x - Step 3: Cross multiply
3,704,930.02x = 5,556,617.42 × 1,044,915.94 - Step 4: Simplify right side
3,704,930.02x = 5,806,198,103,360.42 - Step 5: Solve for x
x = 5,806,198,103,360.42/3,704,930.02 - Step 6: Final answer
x = 1,567,154.60
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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.