Home / 11,444,922.62-17,164,720.62-4,259,840.30

Finding the Fourth Proportional to 11,444,922.62, 17,164,720.62 and 4,259,840.30

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Solution

The fourth proportional to 11,444,922.62, 17,164,720.62 and 4,259,840.30 is: 6,388,769.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,444,922.62 : 17,164,720.62 = 4,259,840.30 : x
  2. Step 2: Convert to fraction form
    11,444,922.62/17,164,720.62 = 4,259,840.30/x
  3. Step 3: Cross multiply
    11,444,922.62x = 17,164,720.62 × 4,259,840.30
  4. Step 4: Simplify right side
    11,444,922.62x = 73,118,968,549,493.39
  5. Step 5: Solve for x
    x = 73,118,968,549,493.39/11,444,922.62
  6. Step 6: Final answer
    x = 6,388,769.15

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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.