Home / 2,263,441.40-3,395,163.01-557,617.88

Finding the Fourth Proportional to 2,263,441.40, 3,395,163.01 and 557,617.88

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Solution

The fourth proportional to 2,263,441.40, 3,395,163.01 and 557,617.88 is: 836,427.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,441.40 : 3,395,163.01 = 557,617.88 : x
  2. Step 2: Convert to fraction form
    2,263,441.40/3,395,163.01 = 557,617.88/x
  3. Step 3: Cross multiply
    2,263,441.40x = 3,395,163.01 × 557,617.88
  4. Step 4: Simplify right side
    2,263,441.40x = 1,893,203,581,520.76
  5. Step 5: Solve for x
    x = 1,893,203,581,520.76/2,263,441.40
  6. Step 6: Final answer
    x = 836,427.04

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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.