Home / 1,203,215.14-1,803,885.94-595,584.21

Finding the Fourth Proportional to 1,203,215.14, 1,803,885.94 and 595,584.21

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Solution

The fourth proportional to 1,203,215.14, 1,803,885.94 and 595,584.21 is: 892,912.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,215.14 : 1,803,885.94 = 595,584.21 : x
  2. Step 2: Convert to fraction form
    1,203,215.14/1,803,885.94 = 595,584.21/x
  3. Step 3: Cross multiply
    1,203,215.14x = 1,803,885.94 × 595,584.21
  4. Step 4: Simplify right side
    1,203,215.14x = 1,074,365,982,505.01
  5. Step 5: Solve for x
    x = 1,074,365,982,505.01/1,203,215.14
  6. Step 6: Final answer
    x = 892,912.62

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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.