Home / 2,510,103.40-3,463,969.52-1,364,183.80

Finding the Fourth Proportional to 2,510,103.40, 3,463,969.52 and 1,364,183.80

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Solution

The fourth proportional to 2,510,103.40, 3,463,969.52 and 1,364,183.80 is: 1,882,588.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,103.40 : 3,463,969.52 = 1,364,183.80 : x
  2. Step 2: Convert to fraction form
    2,510,103.40/3,463,969.52 = 1,364,183.80/x
  3. Step 3: Cross multiply
    2,510,103.40x = 3,463,969.52 × 1,364,183.80
  4. Step 4: Simplify right side
    2,510,103.40x = 4,725,491,102,877.78
  5. Step 5: Solve for x
    x = 4,725,491,102,877.78/2,510,103.40
  6. Step 6: Final answer
    x = 1,882,588.22

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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.