Home / 2,001,098.44-2,761,546.26-1,095,764.68

Finding the Fourth Proportional to 2,001,098.44, 2,761,546.26 and 1,095,764.68

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Solution

The fourth proportional to 2,001,098.44, 2,761,546.26 and 1,095,764.68 is: 1,512,171.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,098.44 : 2,761,546.26 = 1,095,764.68 : x
  2. Step 2: Convert to fraction form
    2,001,098.44/2,761,546.26 = 1,095,764.68/x
  3. Step 3: Cross multiply
    2,001,098.44x = 2,761,546.26 × 1,095,764.68
  4. Step 4: Simplify right side
    2,001,098.44x = 3,026,004,853,894.10
  5. Step 5: Solve for x
    x = 3,026,004,853,894.10/2,001,098.44
  6. Step 6: Final answer
    x = 1,512,171.91

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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.