Home / 2,014,964.20-3,022,446.30-752,627.80

Finding the Fourth Proportional to 2,014,964.20, 3,022,446.30 and 752,627.80

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Solution

The fourth proportional to 2,014,964.20, 3,022,446.30 and 752,627.80 is: 1,128,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,964.20 : 3,022,446.30 = 752,627.80 : x
  2. Step 2: Convert to fraction form
    2,014,964.20/3,022,446.30 = 752,627.80/x
  3. Step 3: Cross multiply
    2,014,964.20x = 3,022,446.30 × 752,627.80
  4. Step 4: Simplify right side
    2,014,964.20x = 2,274,777,109,387.14
  5. Step 5: Solve for x
    x = 2,274,777,109,387.14/2,014,964.20
  6. Step 6: Final answer
    x = 1,128,941.70

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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.