Home / 3,849,410.77-5,311,826.24-2,300,364.03

Finding the Fourth Proportional to 3,849,410.77, 5,311,826.24 and 2,300,364.03

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Solution

The fourth proportional to 3,849,410.77, 5,311,826.24 and 2,300,364.03 is: 3,174,286.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,410.77 : 5,311,826.24 = 2,300,364.03 : x
  2. Step 2: Convert to fraction form
    3,849,410.77/5,311,826.24 = 2,300,364.03/x
  3. Step 3: Cross multiply
    3,849,410.77x = 5,311,826.24 × 2,300,364.03
  4. Step 4: Simplify right side
    3,849,410.77x = 12,219,134,024,523.68
  5. Step 5: Solve for x
    x = 12,219,134,024,523.68/3,849,410.77
  6. Step 6: Final answer
    x = 3,174,286.86

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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.