Home / 2,180,450.97-3,270,418.89-583,137.87

Finding the Fourth Proportional to 2,180,450.97, 3,270,418.89 and 583,137.87

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Solution

The fourth proportional to 2,180,450.97, 3,270,418.89 and 583,137.87 is: 874,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,450.97 : 3,270,418.89 = 583,137.87 : x
  2. Step 2: Convert to fraction form
    2,180,450.97/3,270,418.89 = 583,137.87/x
  3. Step 3: Cross multiply
    2,180,450.97x = 3,270,418.89 × 583,137.87
  4. Step 4: Simplify right side
    2,180,450.97x = 1,907,105,105,522.36
  5. Step 5: Solve for x
    x = 1,907,105,105,522.36/2,180,450.97
  6. Step 6: Final answer
    x = 874,637.92

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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.