Home / 2,675,584.05-3,692,287.19-1,451,858.43

Finding the Fourth Proportional to 2,675,584.05, 3,692,287.19 and 1,451,858.43

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Solution

The fourth proportional to 2,675,584.05, 3,692,287.19 and 1,451,858.43 is: 2,003,554.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,584.05 : 3,692,287.19 = 1,451,858.43 : x
  2. Step 2: Convert to fraction form
    2,675,584.05/3,692,287.19 = 1,451,858.43/x
  3. Step 3: Cross multiply
    2,675,584.05x = 3,692,287.19 × 1,451,858.43
  4. Step 4: Simplify right side
    2,675,584.05x = 5,360,678,279,489.12
  5. Step 5: Solve for x
    x = 5,360,678,279,489.12/2,675,584.05
  6. Step 6: Final answer
    x = 2,003,554.43

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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.