Home / 3,450,550.35-4,761,759.65-2,001,086.54

Finding the Fourth Proportional to 3,450,550.35, 4,761,759.65 and 2,001,086.54

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Solution

The fourth proportional to 3,450,550.35, 4,761,759.65 and 2,001,086.54 is: 2,761,499.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,550.35 : 4,761,759.65 = 2,001,086.54 : x
  2. Step 2: Convert to fraction form
    3,450,550.35/4,761,759.65 = 2,001,086.54/x
  3. Step 3: Cross multiply
    3,450,550.35x = 4,761,759.65 × 2,001,086.54
  4. Step 4: Simplify right side
    3,450,550.35x = 9,528,693,108,515.88
  5. Step 5: Solve for x
    x = 9,528,693,108,515.88/3,450,550.35
  6. Step 6: Final answer
    x = 2,761,499.51

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1.5x scale

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.