Home / 11,190,308.30-16,794,319.80-4,370,148.80

Finding the Fourth Proportional to 11,190,308.30, 16,794,319.80 and 4,370,148.80

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Solution

The fourth proportional to 11,190,308.30, 16,794,319.80 and 4,370,148.80 is: 6,558,682.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,190,308.30 : 16,794,319.80 = 4,370,148.80 : x
  2. Step 2: Convert to fraction form
    11,190,308.30/16,794,319.80 = 4,370,148.80/x
  3. Step 3: Cross multiply
    11,190,308.30x = 16,794,319.80 × 4,370,148.80
  4. Step 4: Simplify right side
    11,190,308.30x = 73,393,676,520,786.23
  5. Step 5: Solve for x
    x = 73,393,676,520,786.23/11,190,308.30
  6. Step 6: Final answer
    x = 6,558,682.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.