Home / 294,434.44-441,642.24-123,746.58

Finding the Fourth Proportional to 294,434.44, 441,642.24 and 123,746.58

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Solution

The fourth proportional to 294,434.44, 441,642.24 and 123,746.58 is: 185,615.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,434.44 : 441,642.24 = 123,746.58 : x
  2. Step 2: Convert to fraction form
    294,434.44/441,642.24 = 123,746.58/x
  3. Step 3: Cross multiply
    294,434.44x = 441,642.24 × 123,746.58
  4. Step 4: Simplify right side
    294,434.44x = 54,651,716,783.54
  5. Step 5: Solve for x
    x = 54,651,716,783.54/294,434.44
  6. Step 6: Final answer
    x = 185,615.91

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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.