Home / 3,340,344.56-5,001,928.82-2,314,213.88

Finding the Fourth Proportional to 3,340,344.56, 5,001,928.82 and 2,314,213.88

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Solution

The fourth proportional to 3,340,344.56, 5,001,928.82 and 2,314,213.88 is: 3,465,370.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,344.56 : 5,001,928.82 = 2,314,213.88 : x
  2. Step 2: Convert to fraction form
    3,340,344.56/5,001,928.82 = 2,314,213.88/x
  3. Step 3: Cross multiply
    3,340,344.56x = 5,001,928.82 × 2,314,213.88
  4. Step 4: Simplify right side
    3,340,344.56x = 11,575,533,120,306.38
  5. Step 5: Solve for x
    x = 11,575,533,120,306.38/3,340,344.56
  6. Step 6: Final answer
    x = 3,465,370.99

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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.