Home / 4,612,860.39-6,365,709.33-2,519,704.56

Finding the Fourth Proportional to 4,612,860.39, 6,365,709.33 and 2,519,704.56

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Solution

The fourth proportional to 4,612,860.39, 6,365,709.33 and 2,519,704.56 is: 3,477,171.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,860.39 : 6,365,709.33 = 2,519,704.56 : x
  2. Step 2: Convert to fraction form
    4,612,860.39/6,365,709.33 = 2,519,704.56/x
  3. Step 3: Cross multiply
    4,612,860.39x = 6,365,709.33 × 2,519,704.56
  4. Step 4: Simplify right side
    4,612,860.39x = 16,039,706,826,435.54
  5. Step 5: Solve for x
    x = 16,039,706,826,435.54/4,612,860.39
  6. Step 6: Final answer
    x = 3,477,171.53

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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.