Home / 1,469,757.58-2,203,778.26-570,148.08

Finding the Fourth Proportional to 1,469,757.58, 2,203,778.26 and 570,148.08

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Solution

The fourth proportional to 1,469,757.58, 2,203,778.26 and 570,148.08 is: 854,889.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,757.58 : 2,203,778.26 = 570,148.08 : x
  2. Step 2: Convert to fraction form
    1,469,757.58/2,203,778.26 = 570,148.08/x
  3. Step 3: Cross multiply
    1,469,757.58x = 2,203,778.26 × 570,148.08
  4. Step 4: Simplify right side
    1,469,757.58x = 1,256,479,943,684.74
  5. Step 5: Solve for x
    x = 1,256,479,943,684.74/1,469,757.58
  6. Step 6: Final answer
    x = 854,889.24

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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.