Home / 3,669,987.30-5,504,980.95-2,394,528.90

Finding the Fourth Proportional to 3,669,987.30, 5,504,980.95 and 2,394,528.90

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Solution

The fourth proportional to 3,669,987.30, 5,504,980.95 and 2,394,528.90 is: 3,591,793.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,987.30 : 5,504,980.95 = 2,394,528.90 : x
  2. Step 2: Convert to fraction form
    3,669,987.30/5,504,980.95 = 2,394,528.90/x
  3. Step 3: Cross multiply
    3,669,987.30x = 5,504,980.95 × 2,394,528.90
  4. Step 4: Simplify right side
    3,669,987.30x = 13,181,835,978,724.46
  5. Step 5: Solve for x
    x = 13,181,835,978,724.46/3,669,987.30
  6. Step 6: Final answer
    x = 3,591,793.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.