Home / 8,449,556.67-11,660,390.91-4,582,076.67

Finding the Fourth Proportional to 8,449,556.67, 11,660,390.91 and 4,582,076.67

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Solution

The fourth proportional to 8,449,556.67, 11,660,390.91 and 4,582,076.67 is: 6,323,267.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,449,556.67 : 11,660,390.91 = 4,582,076.67 : x
  2. Step 2: Convert to fraction form
    8,449,556.67/11,660,390.91 = 4,582,076.67/x
  3. Step 3: Cross multiply
    8,449,556.67x = 11,660,390.91 × 4,582,076.67
  4. Step 4: Simplify right side
    8,449,556.67x = 53,428,805,151,791.07
  5. Step 5: Solve for x
    x = 53,428,805,151,791.07/8,449,556.67
  6. Step 6: Final answer
    x = 6,323,267.27

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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.