Home / 751,013.06-1,126,507.25-182,398.82

Finding the Fourth Proportional to 751,013.06, 1,126,507.25 and 182,398.82

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Solution

The fourth proportional to 751,013.06, 1,126,507.25 and 182,398.82 is: 273,595.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,013.06 : 1,126,507.25 = 182,398.82 : x
  2. Step 2: Convert to fraction form
    751,013.06/1,126,507.25 = 182,398.82/x
  3. Step 3: Cross multiply
    751,013.06x = 1,126,507.25 × 182,398.82
  4. Step 4: Simplify right side
    751,013.06x = 205,473,586,576.92
  5. Step 5: Solve for x
    x = 205,473,586,576.92/751,013.06
  6. Step 6: Final answer
    x = 273,595.23

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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.