Home / 4,014,738.08-5,540,135.28-2,383,215.20

Finding the Fourth Proportional to 4,014,738.08, 5,540,135.28 and 2,383,215.20

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Solution

The fourth proportional to 4,014,738.08, 5,540,135.28 and 2,383,215.20 is: 3,288,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,738.08 : 5,540,135.28 = 2,383,215.20 : x
  2. Step 2: Convert to fraction form
    4,014,738.08/5,540,135.28 = 2,383,215.20/x
  3. Step 3: Cross multiply
    4,014,738.08x = 5,540,135.28 × 2,383,215.20
  4. Step 4: Simplify right side
    4,014,738.08x = 13,203,334,609,352.26
  5. Step 5: Solve for x
    x = 13,203,334,609,352.26/4,014,738.08
  6. Step 6: Final answer
    x = 3,288,716.31

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.