Home / 11,395,412.85-17,094,524.79-3,717,004.86

Finding the Fourth Proportional to 11,395,412.85, 17,094,524.79 and 3,717,004.86

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Solution

The fourth proportional to 11,395,412.85, 17,094,524.79 and 3,717,004.86 is: 5,575,965.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,412.85 : 17,094,524.79 = 3,717,004.86 : x
  2. Step 2: Convert to fraction form
    11,395,412.85/17,094,524.79 = 3,717,004.86/x
  3. Step 3: Cross multiply
    11,395,412.85x = 17,094,524.79 × 3,717,004.86
  4. Step 4: Simplify right side
    11,395,412.85x = 63,540,431,723,820.48
  5. Step 5: Solve for x
    x = 63,540,431,723,820.48/11,395,412.85
  6. Step 6: Final answer
    x = 5,575,965.75

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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.