Home / 2,563,493.76-3,845,504.16-967,400.64

Finding the Fourth Proportional to 2,563,493.76, 3,845,504.16 and 967,400.64

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Solution

The fourth proportional to 2,563,493.76, 3,845,504.16 and 967,400.64 is: 1,451,200.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,493.76 : 3,845,504.16 = 967,400.64 : x
  2. Step 2: Convert to fraction form
    2,563,493.76/3,845,504.16 = 967,400.64/x
  3. Step 3: Cross multiply
    2,563,493.76x = 3,845,504.16 × 967,400.64
  4. Step 4: Simplify right side
    2,563,493.76x = 3,720,143,185,506.66
  5. Step 5: Solve for x
    x = 3,720,143,185,506.66/2,563,493.76
  6. Step 6: Final answer
    x = 1,451,200.41

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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.