Home / 603,977.50-833,467.71-332,043.41

Finding the Fourth Proportional to 603,977.50, 833,467.71 and 332,043.41

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Solution

The fourth proportional to 603,977.50, 833,467.71 and 332,043.41 is: 458,208.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,977.50 : 833,467.71 = 332,043.41 : x
  2. Step 2: Convert to fraction form
    603,977.50/833,467.71 = 332,043.41/x
  3. Step 3: Cross multiply
    603,977.50x = 833,467.71 × 332,043.41
  4. Step 4: Simplify right side
    603,977.50x = 276,747,460,553.29
  5. Step 5: Solve for x
    x = 276,747,460,553.29/603,977.50
  6. Step 6: Final answer
    x = 458,208.23

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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.