Home / 3,410,513.46-5,112,744.18-1,251,041.85

Finding the Fourth Proportional to 3,410,513.46, 5,112,744.18 and 1,251,041.85

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Solution

The fourth proportional to 3,410,513.46, 5,112,744.18 and 1,251,041.85 is: 1,875,452.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,513.46 : 5,112,744.18 = 1,251,041.85 : x
  2. Step 2: Convert to fraction form
    3,410,513.46/5,112,744.18 = 1,251,041.85/x
  3. Step 3: Cross multiply
    3,410,513.46x = 5,112,744.18 × 1,251,041.85
  4. Step 4: Simplify right side
    3,410,513.46x = 6,396,256,937,523.93
  5. Step 5: Solve for x
    x = 6,396,256,937,523.93/3,410,513.46
  6. Step 6: Final answer
    x = 1,875,452.78

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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.