Home / 11,090,404.35-16,637,193.45-3,414,698.64

Finding the Fourth Proportional to 11,090,404.35, 16,637,193.45 and 3,414,698.64

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Solution

The fourth proportional to 11,090,404.35, 16,637,193.45 and 3,414,698.64 is: 5,122,536.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090,404.35 : 16,637,193.45 = 3,414,698.64 : x
  2. Step 2: Convert to fraction form
    11,090,404.35/16,637,193.45 = 3,414,698.64/x
  3. Step 3: Cross multiply
    11,090,404.35x = 16,637,193.45 × 3,414,698.64
  4. Step 4: Simplify right side
    11,090,404.35x = 56,811,001,847,131.91
  5. Step 5: Solve for x
    x = 56,811,001,847,131.91/11,090,404.35
  6. Step 6: Final answer
    x = 5,122,536.57

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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.