Home / 11,401,740.37-17,102,610.53-2,882,076.84

Finding the Fourth Proportional to 11,401,740.37, 17,102,610.53 and 2,882,076.84

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Solution

The fourth proportional to 11,401,740.37, 17,102,610.53 and 2,882,076.84 is: 4,323,115.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,401,740.37 : 17,102,610.53 = 2,882,076.84 : x
  2. Step 2: Convert to fraction form
    11,401,740.37/17,102,610.53 = 2,882,076.84/x
  3. Step 3: Cross multiply
    11,401,740.37x = 17,102,610.53 × 2,882,076.84
  4. Step 4: Simplify right side
    11,401,740.37x = 49,291,037,719,258.31
  5. Step 5: Solve for x
    x = 49,291,037,719,258.31/11,401,740.37
  6. Step 6: Final answer
    x = 4,323,115.26

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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.