Home / 11,301,720.14-16,947,096.27-6,629,073.59

Finding the Fourth Proportional to 11,301,720.14, 16,947,096.27 and 6,629,073.59

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Solution

The fourth proportional to 11,301,720.14, 16,947,096.27 and 6,629,073.59 is: 9,940,393.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301,720.14 : 16,947,096.27 = 6,629,073.59 : x
  2. Step 2: Convert to fraction form
    11,301,720.14/16,947,096.27 = 6,629,073.59/x
  3. Step 3: Cross multiply
    11,301,720.14x = 16,947,096.27 × 6,629,073.59
  4. Step 4: Simplify right side
    11,301,720.14x = 112,343,548,310,644.50
  5. Step 5: Solve for x
    x = 112,343,548,310,644.50/11,301,720.14
  6. Step 6: Final answer
    x = 9,940,393.76

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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.