Finding the Fourth Proportional to 4,108,682.07, 6,159,683.21 and 1,714,310.73
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Solution
The fourth proportional to 4,108,682.07, 6,159,683.21 and 1,714,310.73 is: 2,570,072.55
Step by Step Solution
- Step 1: Write the proportion equation
4,108,682.07 : 6,159,683.21 = 1,714,310.73 : x - Step 2: Convert to fraction form
4,108,682.07/6,159,683.21 = 1,714,310.73/x - Step 3: Cross multiply
4,108,682.07x = 6,159,683.21 × 1,714,310.73 - Step 4: Simplify right side
4,108,682.07x = 10,559,611,011,732.29 - Step 5: Solve for x
x = 10,559,611,011,732.29/4,108,682.07 - Step 6: Final answer
x = 2,570,072.55
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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.