Home / 3,546,915.48-5,321,120.45-1,150,573.01

Finding the Fourth Proportional to 3,546,915.48, 5,321,120.45 and 1,150,573.01

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Solution

The fourth proportional to 3,546,915.48, 5,321,120.45 and 1,150,573.01 is: 1,726,101.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,915.48 : 5,321,120.45 = 1,150,573.01 : x
  2. Step 2: Convert to fraction form
    3,546,915.48/5,321,120.45 = 1,150,573.01/x
  3. Step 3: Cross multiply
    3,546,915.48x = 5,321,120.45 × 1,150,573.01
  4. Step 4: Simplify right side
    3,546,915.48x = 6,122,337,540,370.59
  5. Step 5: Solve for x
    x = 6,122,337,540,370.59/3,546,915.48
  6. Step 6: Final answer
    x = 1,726,101.90

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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.