Home / 2,409,523.44-3,614,297.60-812,100.39

Finding the Fourth Proportional to 2,409,523.44, 3,614,297.60 and 812,100.39

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Solution

The fourth proportional to 2,409,523.44, 3,614,297.60 and 812,100.39 is: 1,218,154.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,523.44 : 3,614,297.60 = 812,100.39 : x
  2. Step 2: Convert to fraction form
    2,409,523.44/3,614,297.60 = 812,100.39/x
  3. Step 3: Cross multiply
    2,409,523.44x = 3,614,297.60 × 812,100.39
  4. Step 4: Simplify right side
    2,409,523.44x = 2,935,172,490,536.06
  5. Step 5: Solve for x
    x = 2,935,172,490,536.06/2,409,523.44
  6. Step 6: Final answer
    x = 1,218,154.78

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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.