Home / 2,567,600.01-3,851,396.33-770,480.55

Finding the Fourth Proportional to 2,567,600.01, 3,851,396.33 and 770,480.55

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Solution

The fourth proportional to 2,567,600.01, 3,851,396.33 and 770,480.55 is: 1,155,719.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,600.01 : 3,851,396.33 = 770,480.55 : x
  2. Step 2: Convert to fraction form
    2,567,600.01/3,851,396.33 = 770,480.55/x
  3. Step 3: Cross multiply
    2,567,600.01x = 3,851,396.33 × 770,480.55
  4. Step 4: Simplify right side
    2,567,600.01x = 2,967,425,958,753.98
  5. Step 5: Solve for x
    x = 2,967,425,958,753.98/2,567,600.01
  6. Step 6: Final answer
    x = 1,155,719.72

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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.