Home / 3,412,503.24-5,119,711.50-1,493,581.56

Finding the Fourth Proportional to 3,412,503.24, 5,119,711.50 and 1,493,581.56

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Solution

The fourth proportional to 3,412,503.24, 5,119,711.50 and 1,493,581.56 is: 2,240,791.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,503.24 : 5,119,711.50 = 1,493,581.56 : x
  2. Step 2: Convert to fraction form
    3,412,503.24/5,119,711.50 = 1,493,581.56/x
  3. Step 3: Cross multiply
    3,412,503.24x = 5,119,711.50 × 1,493,581.56
  4. Step 4: Simplify right side
    3,412,503.24x = 7,646,706,688,919.94
  5. Step 5: Solve for x
    x = 7,646,706,688,919.94/3,412,503.24
  6. Step 6: Final answer
    x = 2,240,791.04

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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.