Home / 3,744,361.38-5,616,542.09-904,473.54

Finding the Fourth Proportional to 3,744,361.38, 5,616,542.09 and 904,473.54

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Solution

The fourth proportional to 3,744,361.38, 5,616,542.09 and 904,473.54 is: 1,356,710.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,361.38 : 5,616,542.09 = 904,473.54 : x
  2. Step 2: Convert to fraction form
    3,744,361.38/5,616,542.09 = 904,473.54/x
  3. Step 3: Cross multiply
    3,744,361.38x = 5,616,542.09 × 904,473.54
  4. Step 4: Simplify right side
    3,744,361.38x = 5,080,013,706,701.30
  5. Step 5: Solve for x
    x = 5,080,013,706,701.30/3,744,361.38
  6. Step 6: Final answer
    x = 1,356,710.31

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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.