Home / 3,604,198.24-4,971,801.36-2,315,229.04

Finding the Fourth Proportional to 3,604,198.24, 4,971,801.36 and 2,315,229.04

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Solution

The fourth proportional to 3,604,198.24, 4,971,801.36 and 2,315,229.04 is: 3,193,736.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,198.24 : 4,971,801.36 = 2,315,229.04 : x
  2. Step 2: Convert to fraction form
    3,604,198.24/4,971,801.36 = 2,315,229.04/x
  3. Step 3: Cross multiply
    3,604,198.24x = 4,971,801.36 × 2,315,229.04
  4. Step 4: Simplify right side
    3,604,198.24x = 11,510,858,889,783.50
  5. Step 5: Solve for x
    x = 11,510,858,889,783.50/3,604,198.24
  6. Step 6: Final answer
    x = 3,193,736.34

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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.