Home / 11,496,210.22-17,245,649.40-3,820,540.06

Finding the Fourth Proportional to 11,496,210.22, 17,245,649.40 and 3,820,540.06

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Solution

The fourth proportional to 11,496,210.22, 17,245,649.40 and 3,820,540.06 is: 5,731,253.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,210.22 : 17,245,649.40 = 3,820,540.06 : x
  2. Step 2: Convert to fraction form
    11,496,210.22/17,245,649.40 = 3,820,540.06/x
  3. Step 3: Cross multiply
    11,496,210.22x = 17,245,649.40 × 3,820,540.06
  4. Step 4: Simplify right side
    11,496,210.22x = 65,887,694,393,414.96
  5. Step 5: Solve for x
    x = 65,887,694,393,414.96/11,496,210.22
  6. Step 6: Final answer
    x = 5,731,253.44

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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.