Home / 2,764,554.82-3,815,103.36-1,540,937.93

Finding the Fourth Proportional to 2,764,554.82, 3,815,103.36 and 1,540,937.93

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Solution

The fourth proportional to 2,764,554.82, 3,815,103.36 and 1,540,937.93 is: 2,126,504.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,554.82 : 3,815,103.36 = 1,540,937.93 : x
  2. Step 2: Convert to fraction form
    2,764,554.82/3,815,103.36 = 1,540,937.93/x
  3. Step 3: Cross multiply
    2,764,554.82x = 3,815,103.36 × 1,540,937.93
  4. Step 4: Simplify right side
    2,764,554.82x = 5,878,837,458,978.17
  5. Step 5: Solve for x
    x = 5,878,837,458,978.17/2,764,554.82
  6. Step 6: Final answer
    x = 2,126,504.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.