Home / 7,395,660.72-11,096,013.29-3,984,297.26

Finding the Fourth Proportional to 7,395,660.72, 11,096,013.29 and 3,984,297.26

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Solution

The fourth proportional to 7,395,660.72, 11,096,013.29 and 3,984,297.26 is: 5,977,804.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,660.72 : 11,096,013.29 = 3,984,297.26 : x
  2. Step 2: Convert to fraction form
    7,395,660.72/11,096,013.29 = 3,984,297.26/x
  3. Step 3: Cross multiply
    7,395,660.72x = 11,096,013.29 × 3,984,297.26
  4. Step 4: Simplify right side
    7,395,660.72x = 44,209,815,272,869.03
  5. Step 5: Solve for x
    x = 44,209,815,272,869.03/7,395,660.72
  6. Step 6: Final answer
    x = 5,977,804.68

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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.