Home / 2,310,608.58-3,188,394.36-1,277,952.27

Finding the Fourth Proportional to 2,310,608.58, 3,188,394.36 and 1,277,952.27

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Solution

The fourth proportional to 2,310,608.58, 3,188,394.36 and 1,277,952.27 is: 1,763,438.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,608.58 : 3,188,394.36 = 1,277,952.27 : x
  2. Step 2: Convert to fraction form
    2,310,608.58/3,188,394.36 = 1,277,952.27/x
  3. Step 3: Cross multiply
    2,310,608.58x = 3,188,394.36 × 1,277,952.27
  4. Step 4: Simplify right side
    2,310,608.58x = 4,074,615,810,017.20
  5. Step 5: Solve for x
    x = 4,074,615,810,017.20/2,310,608.58
  6. Step 6: Final answer
    x = 1,763,438.36

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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.