Home / 2,394,311.40-3,591,467.10-1,449,527.40

Finding the Fourth Proportional to 2,394,311.40, 3,591,467.10 and 1,449,527.40

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Solution

The fourth proportional to 2,394,311.40, 3,591,467.10 and 1,449,527.40 is: 2,174,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,311.40 : 3,591,467.10 = 1,449,527.40 : x
  2. Step 2: Convert to fraction form
    2,394,311.40/3,591,467.10 = 1,449,527.40/x
  3. Step 3: Cross multiply
    2,394,311.40x = 3,591,467.10 × 1,449,527.40
  4. Step 4: Simplify right side
    2,394,311.40x = 5,205,929,967,648.54
  5. Step 5: Solve for x
    x = 5,205,929,967,648.54/2,394,311.40
  6. Step 6: Final answer
    x = 2,174,291.10

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Double scale
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Similar ratio
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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.