Home / 3,425,599.35-5,135,180.34-1,149,527.46

Finding the Fourth Proportional to 3,425,599.35, 5,135,180.34 and 1,149,527.46

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Solution

The fourth proportional to 3,425,599.35, 5,135,180.34 and 1,149,527.46 is: 1,723,211.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,599.35 : 5,135,180.34 = 1,149,527.46 : x
  2. Step 2: Convert to fraction form
    3,425,599.35/5,135,180.34 = 1,149,527.46/x
  3. Step 3: Cross multiply
    3,425,599.35x = 5,135,180.34 × 1,149,527.46
  4. Step 4: Simplify right side
    3,425,599.35x = 5,903,030,812,882.14
  5. Step 5: Solve for x
    x = 5,903,030,812,882.14/3,425,599.35
  6. Step 6: Final answer
    x = 1,723,211.10

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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.