Home / 3,525,334.85-4,866,450.23-2,380,965.23

Finding the Fourth Proportional to 3,525,334.85, 4,866,450.23 and 2,380,965.23

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Solution

The fourth proportional to 3,525,334.85, 4,866,450.23 and 2,380,965.23 is: 3,286,737.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,334.85 : 4,866,450.23 = 2,380,965.23 : x
  2. Step 2: Convert to fraction form
    3,525,334.85/4,866,450.23 = 2,380,965.23/x
  3. Step 3: Cross multiply
    3,525,334.85x = 4,866,450.23 × 2,380,965.23
  4. Step 4: Simplify right side
    3,525,334.85x = 11,586,848,809,274.04
  5. Step 5: Solve for x
    x = 11,586,848,809,274.04/3,525,334.85
  6. Step 6: Final answer
    x = 3,286,737.09

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1.5x scale

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.