Home / 9,793,668.44-13,511,070.08-6,116,200.61

Finding the Fourth Proportional to 9,793,668.44, 13,511,070.08 and 6,116,200.61

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Solution

The fourth proportional to 9,793,668.44, 13,511,070.08 and 6,116,200.61 is: 8,437,738.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,668.44 : 13,511,070.08 = 6,116,200.61 : x
  2. Step 2: Convert to fraction form
    9,793,668.44/13,511,070.08 = 6,116,200.61/x
  3. Step 3: Cross multiply
    9,793,668.44x = 13,511,070.08 × 6,116,200.61
  4. Step 4: Simplify right side
    9,793,668.44x = 82,636,415,034,467.75
  5. Step 5: Solve for x
    x = 82,636,415,034,467.75/9,793,668.44
  6. Step 6: Final answer
    x = 8,437,738.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.