Home / 2,463,474.87-3,399,102.22-1,375,579.06

Finding the Fourth Proportional to 2,463,474.87, 3,399,102.22 and 1,375,579.06

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Solution

The fourth proportional to 2,463,474.87, 3,399,102.22 and 1,375,579.06 is: 1,898,023.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,474.87 : 3,399,102.22 = 1,375,579.06 : x
  2. Step 2: Convert to fraction form
    2,463,474.87/3,399,102.22 = 1,375,579.06/x
  3. Step 3: Cross multiply
    2,463,474.87x = 3,399,102.22 × 1,375,579.06
  4. Step 4: Simplify right side
    2,463,474.87x = 4,675,733,836,631.51
  5. Step 5: Solve for x
    x = 4,675,733,836,631.51/2,463,474.87
  6. Step 6: Final answer
    x = 1,898,023.76

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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.