Home / 1,444,194.96-1,993,010.04-832,009.92

Finding the Fourth Proportional to 1,444,194.96, 1,993,010.04 and 832,009.92

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Solution

The fourth proportional to 1,444,194.96, 1,993,010.04 and 832,009.92 is: 1,148,185.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,194.96 : 1,993,010.04 = 832,009.92 : x
  2. Step 2: Convert to fraction form
    1,444,194.96/1,993,010.04 = 832,009.92/x
  3. Step 3: Cross multiply
    1,444,194.96x = 1,993,010.04 × 832,009.92
  4. Step 4: Simplify right side
    1,444,194.96x = 1,658,204,123,939.60
  5. Step 5: Solve for x
    x = 1,658,204,123,939.60/1,444,194.96
  6. Step 6: Final answer
    x = 1,148,185.79

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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.