Home / 2,001,026.56-2,761,416.06-1,083,255.02

Finding the Fourth Proportional to 2,001,026.56, 2,761,416.06 and 1,083,255.02

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Solution

The fourth proportional to 2,001,026.56, 2,761,416.06 and 1,083,255.02 is: 1,494,891.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,026.56 : 2,761,416.06 = 1,083,255.02 : x
  2. Step 2: Convert to fraction form
    2,001,026.56/2,761,416.06 = 1,083,255.02/x
  3. Step 3: Cross multiply
    2,001,026.56x = 2,761,416.06 × 1,083,255.02
  4. Step 4: Simplify right side
    2,001,026.56x = 2,991,317,809,303.62
  5. Step 5: Solve for x
    x = 2,991,317,809,303.62/2,001,026.56
  6. Step 6: Final answer
    x = 1,494,891.61

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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.