Home / 1,469,254.01-2,204,028.65-546,256.64

Finding the Fourth Proportional to 1,469,254.01, 2,204,028.65 and 546,256.64

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Solution

The fourth proportional to 1,469,254.01, 2,204,028.65 and 546,256.64 is: 819,439.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,254.01 : 2,204,028.65 = 546,256.64 : x
  2. Step 2: Convert to fraction form
    1,469,254.01/2,204,028.65 = 546,256.64/x
  3. Step 3: Cross multiply
    1,469,254.01x = 2,204,028.65 × 546,256.64
  4. Step 4: Simplify right side
    1,469,254.01x = 1,203,965,284,812.74
  5. Step 5: Solve for x
    x = 1,203,965,284,812.74/1,469,254.01
  6. Step 6: Final answer
    x = 819,439.85

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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.