Home / 1,193,127.06-1,789,694.28-294,568.91

Finding the Fourth Proportional to 1,193,127.06, 1,789,694.28 and 294,568.91

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Solution

The fourth proportional to 1,193,127.06, 1,789,694.28 and 294,568.91 is: 441,854.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,127.06 : 1,789,694.28 = 294,568.91 : x
  2. Step 2: Convert to fraction form
    1,193,127.06/1,789,694.28 = 294,568.91/x
  3. Step 3: Cross multiply
    1,193,127.06x = 1,789,694.28 × 294,568.91
  4. Step 4: Simplify right side
    1,193,127.06x = 527,188,284,344.36
  5. Step 5: Solve for x
    x = 527,188,284,344.36/1,193,127.06
  6. Step 6: Final answer
    x = 441,854.27

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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.