Home / 3,548,713.80-5,327,007.30-2,202,396.60

Finding the Fourth Proportional to 3,548,713.80, 5,327,007.30 and 2,202,396.60

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Solution

The fourth proportional to 3,548,713.80, 5,327,007.30 and 2,202,396.60 is: 3,306,038.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,713.80 : 5,327,007.30 = 2,202,396.60 : x
  2. Step 2: Convert to fraction form
    3,548,713.80/5,327,007.30 = 2,202,396.60/x
  3. Step 3: Cross multiply
    3,548,713.80x = 5,327,007.30 × 2,202,396.60
  4. Step 4: Simplify right side
    3,548,713.80x = 11,732,182,765,695.18
  5. Step 5: Solve for x
    x = 11,732,182,765,695.18/3,548,713.80
  6. Step 6: Final answer
    x = 3,306,038.03

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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.