Home / 4,339,190.48-5,986,845-2,503,503.44

Finding the Fourth Proportional to 4,339,190.48, 5,986,845 and 2,503,503.44

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Solution

The fourth proportional to 4,339,190.48, 5,986,845 and 2,503,503.44 is: 3,454,120.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,190.48 : 5,986,845 = 2,503,503.44 : x
  2. Step 2: Convert to fraction form
    4,339,190.48/5,986,845 = 2,503,503.44/x
  3. Step 3: Cross multiply
    4,339,190.48x = 5,986,845 × 2,503,503.44
  4. Step 4: Simplify right side
    4,339,190.48x = 14,988,087,052,246.80
  5. Step 5: Solve for x
    x = 14,988,087,052,246.80/4,339,190.48
  6. Step 6: Final answer
    x = 3,454,120.56

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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.