Home / 3,049,006.14-4,207,634.49-1,672,361.04

Finding the Fourth Proportional to 3,049,006.14, 4,207,634.49 and 1,672,361.04

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Solution

The fourth proportional to 3,049,006.14, 4,207,634.49 and 1,672,361.04 is: 2,307,861.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,006.14 : 4,207,634.49 = 1,672,361.04 : x
  2. Step 2: Convert to fraction form
    3,049,006.14/4,207,634.49 = 1,672,361.04/x
  3. Step 3: Cross multiply
    3,049,006.14x = 4,207,634.49 × 1,672,361.04
  4. Step 4: Simplify right side
    3,049,006.14x = 7,036,683,991,636.27
  5. Step 5: Solve for x
    x = 7,036,683,991,636.27/3,049,006.14
  6. Step 6: Final answer
    x = 2,307,861.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.