Home / 3,744,361.88-5,616,542.84-904,474.04

Finding the Fourth Proportional to 3,744,361.88, 5,616,542.84 and 904,474.04

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Solution

The fourth proportional to 3,744,361.88, 5,616,542.84 and 904,474.04 is: 1,356,711.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,361.88 : 5,616,542.84 = 904,474.04 : x
  2. Step 2: Convert to fraction form
    3,744,361.88/5,616,542.84 = 904,474.04/x
  3. Step 3: Cross multiply
    3,744,361.88x = 5,616,542.84 × 904,474.04
  4. Step 4: Simplify right side
    3,744,361.88x = 5,080,017,193,327.87
  5. Step 5: Solve for x
    x = 5,080,017,193,327.87/3,744,361.88
  6. Step 6: Final answer
    x = 1,356,711.06

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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.