Home / 9,188,682.24-13,786,092.48-4,070,416.80

Finding the Fourth Proportional to 9,188,682.24, 13,786,092.48 and 4,070,416.80

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Solution

The fourth proportional to 9,188,682.24, 13,786,092.48 and 4,070,416.80 is: 6,106,984.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,682.24 : 13,786,092.48 = 4,070,416.80 : x
  2. Step 2: Convert to fraction form
    9,188,682.24/13,786,092.48 = 4,070,416.80/x
  3. Step 3: Cross multiply
    9,188,682.24x = 13,786,092.48 × 4,070,416.80
  4. Step 4: Simplify right side
    9,188,682.24x = 56,115,142,436,945.66
  5. Step 5: Solve for x
    x = 56,115,142,436,945.66/9,188,682.24
  6. Step 6: Final answer
    x = 6,106,984.76

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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.