Home / 6,458,243.00-9,688,556.41-2,672,021.12

Finding the Fourth Proportional to 6,458,243.00, 9,688,556.41 and 2,672,021.12

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Solution

The fourth proportional to 6,458,243.00, 9,688,556.41 and 2,672,021.12 is: 4,008,524.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,458,243.00 : 9,688,556.41 = 2,672,021.12 : x
  2. Step 2: Convert to fraction form
    6,458,243.00/9,688,556.41 = 2,672,021.12/x
  3. Step 3: Cross multiply
    6,458,243.00x = 9,688,556.41 × 2,672,021.12
  4. Step 4: Simplify right side
    6,458,243.00x = 25,888,027,294,708.55
  5. Step 5: Solve for x
    x = 25,888,027,294,708.55/6,458,243.00
  6. Step 6: Final answer
    x = 4,008,524.81

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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.