Home / 951,469.00-1,311,757.01-755,884.45

Finding the Fourth Proportional to 951,469.00, 1,311,757.01 and 755,884.45

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Solution

The fourth proportional to 951,469.00, 1,311,757.01 and 755,884.45 is: 1,042,111.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,469.00 : 1,311,757.01 = 755,884.45 : x
  2. Step 2: Convert to fraction form
    951,469.00/1,311,757.01 = 755,884.45/x
  3. Step 3: Cross multiply
    951,469.00x = 1,311,757.01 × 755,884.45
  4. Step 4: Simplify right side
    951,469.00x = 991,536,715,699.29
  5. Step 5: Solve for x
    x = 991,536,715,699.29/951,469.00
  6. Step 6: Final answer
    x = 1,042,111.43

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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.