Home / 3,201,828.03-4,418,605.35-1,751,584.59

Finding the Fourth Proportional to 3,201,828.03, 4,418,605.35 and 1,751,584.59

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Solution

The fourth proportional to 3,201,828.03, 4,418,605.35 and 1,751,584.59 is: 2,417,231.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,828.03 : 4,418,605.35 = 1,751,584.59 : x
  2. Step 2: Convert to fraction form
    3,201,828.03/4,418,605.35 = 1,751,584.59/x
  3. Step 3: Cross multiply
    3,201,828.03x = 4,418,605.35 × 1,751,584.59
  4. Step 4: Simplify right side
    3,201,828.03x = 7,739,561,040,351.56
  5. Step 5: Solve for x
    x = 7,739,561,040,351.56/3,201,828.03
  6. Step 6: Final answer
    x = 2,417,231.96

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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.