Home / 2,214,997.79-3,322,683.99-617,562.23

Finding the Fourth Proportional to 2,214,997.79, 3,322,683.99 and 617,562.23

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Solution

The fourth proportional to 2,214,997.79, 3,322,683.99 and 617,562.23 is: 926,395.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,997.79 : 3,322,683.99 = 617,562.23 : x
  2. Step 2: Convert to fraction form
    2,214,997.79/3,322,683.99 = 617,562.23/x
  3. Step 3: Cross multiply
    2,214,997.79x = 3,322,683.99 × 617,562.23
  4. Step 4: Simplify right side
    2,214,997.79x = 2,051,964,117,836.28
  5. Step 5: Solve for x
    x = 2,051,964,117,836.28/2,214,997.79
  6. Step 6: Final answer
    x = 926,395.56

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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.