Home / 437,016.67-603,140.51-246,067.27

Finding the Fourth Proportional to 437,016.67, 603,140.51 and 246,067.27

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Solution

The fourth proportional to 437,016.67, 603,140.51 and 246,067.27 is: 339,605.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,016.67 : 603,140.51 = 246,067.27 : x
  2. Step 2: Convert to fraction form
    437,016.67/603,140.51 = 246,067.27/x
  3. Step 3: Cross multiply
    437,016.67x = 603,140.51 × 246,067.27
  4. Step 4: Simplify right side
    437,016.67x = 148,413,137,829.43
  5. Step 5: Solve for x
    x = 148,413,137,829.43/437,016.67
  6. Step 6: Final answer
    x = 339,605.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.