Home / 11,444,926.12-17,164,725.87-4,259,843.80

Finding the Fourth Proportional to 11,444,926.12, 17,164,725.87 and 4,259,843.80

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Solution

The fourth proportional to 11,444,926.12, 17,164,725.87 and 4,259,843.80 is: 6,388,774.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,444,926.12 : 17,164,725.87 = 4,259,843.80 : x
  2. Step 2: Convert to fraction form
    11,444,926.12/17,164,725.87 = 4,259,843.80/x
  3. Step 3: Cross multiply
    11,444,926.12x = 17,164,725.87 × 4,259,843.80
  4. Step 4: Simplify right side
    11,444,926.12x = 73,119,051,076,019.11
  5. Step 5: Solve for x
    x = 73,119,051,076,019.11/11,444,926.12
  6. Step 6: Final answer
    x = 6,388,774.41

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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.