Home / 7,259,324.20-10,890,023.10-2,467,234.60

Finding the Fourth Proportional to 7,259,324.20, 10,890,023.10 and 2,467,234.60

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Solution

The fourth proportional to 7,259,324.20, 10,890,023.10 and 2,467,234.60 is: 3,701,204.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,324.20 : 10,890,023.10 = 2,467,234.60 : x
  2. Step 2: Convert to fraction form
    7,259,324.20/10,890,023.10 = 2,467,234.60/x
  3. Step 3: Cross multiply
    7,259,324.20x = 10,890,023.10 × 2,467,234.60
  4. Step 4: Simplify right side
    7,259,324.20x = 26,868,241,787,119.26
  5. Step 5: Solve for x
    x = 26,868,241,787,119.26/7,259,324.20
  6. Step 6: Final answer
    x = 3,701,204.28

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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.