Home / 6,608,729.25-9,910,848.66-2,289,771.37

Finding the Fourth Proportional to 6,608,729.25, 9,910,848.66 and 2,289,771.37

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Solution

The fourth proportional to 6,608,729.25, 9,910,848.66 and 2,289,771.37 is: 3,433,879.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,729.25 : 9,910,848.66 = 2,289,771.37 : x
  2. Step 2: Convert to fraction form
    6,608,729.25/9,910,848.66 = 2,289,771.37/x
  3. Step 3: Cross multiply
    6,608,729.25x = 9,910,848.66 × 2,289,771.37
  4. Step 4: Simplify right side
    6,608,729.25x = 22,693,577,514,070.87
  5. Step 5: Solve for x
    x = 22,693,577,514,070.87/6,608,729.25
  6. Step 6: Final answer
    x = 3,433,879.14

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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.