Home / 2,313,037.31-3,472,739.86-1,176,568.58

Finding the Fourth Proportional to 2,313,037.31, 3,472,739.86 and 1,176,568.58

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Solution

The fourth proportional to 2,313,037.31, 3,472,739.86 and 1,176,568.58 is: 1,766,472.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,037.31 : 3,472,739.86 = 1,176,568.58 : x
  2. Step 2: Convert to fraction form
    2,313,037.31/3,472,739.86 = 1,176,568.58/x
  3. Step 3: Cross multiply
    2,313,037.31x = 3,472,739.86 × 1,176,568.58
  4. Step 4: Simplify right side
    2,313,037.31x = 4,085,916,605,789.60
  5. Step 5: Solve for x
    x = 4,085,916,605,789.60/2,313,037.31
  6. Step 6: Final answer
    x = 1,766,472.42

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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.