Home / 11,184,786.71-16,771,879.31-3,895,704.34

Finding the Fourth Proportional to 11,184,786.71, 16,771,879.31 and 3,895,704.34

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Solution

The fourth proportional to 11,184,786.71, 16,771,879.31 and 3,895,704.34 is: 5,841,710.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,184,786.71 : 16,771,879.31 = 3,895,704.34 : x
  2. Step 2: Convert to fraction form
    11,184,786.71/16,771,879.31 = 3,895,704.34/x
  3. Step 3: Cross multiply
    11,184,786.71x = 16,771,879.31 × 3,895,704.34
  4. Step 4: Simplify right side
    11,184,786.71x = 65,338,283,050,856.80
  5. Step 5: Solve for x
    x = 65,338,283,050,856.80/11,184,786.71
  6. Step 6: Final answer
    x = 5,841,710.24

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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.