Home / 3,003,606.88-4,505,425.56-759,747.04

Finding the Fourth Proportional to 3,003,606.88, 4,505,425.56 and 759,747.04

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Solution

The fourth proportional to 3,003,606.88, 4,505,425.56 and 759,747.04 is: 1,139,624.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,606.88 : 4,505,425.56 = 759,747.04 : x
  2. Step 2: Convert to fraction form
    3,003,606.88/4,505,425.56 = 759,747.04/x
  3. Step 3: Cross multiply
    3,003,606.88x = 4,505,425.56 × 759,747.04
  4. Step 4: Simplify right side
    3,003,606.88x = 3,422,983,733,150.34
  5. Step 5: Solve for x
    x = 3,422,983,733,150.34/3,003,606.88
  6. Step 6: Final answer
    x = 1,139,624.41

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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.