Home / 11,628,599.44-17,441,570.40-3,109,600.48

Finding the Fourth Proportional to 11,628,599.44, 17,441,570.40 and 3,109,600.48

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Solution

The fourth proportional to 11,628,599.44, 17,441,570.40 and 3,109,600.48 is: 4,664,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,628,599.44 : 17,441,570.40 = 3,109,600.48 : x
  2. Step 2: Convert to fraction form
    11,628,599.44/17,441,570.40 = 3,109,600.48/x
  3. Step 3: Cross multiply
    11,628,599.44x = 17,441,570.40 × 3,109,600.48
  4. Step 4: Simplify right side
    11,628,599.44x = 54,236,315,687,793.79
  5. Step 5: Solve for x
    x = 54,236,315,687,793.79/11,628,599.44
  6. Step 6: Final answer
    x = 4,664,045.40

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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.