Home / 2,523,080.99-3,785,201.04-725,979.35

Finding the Fourth Proportional to 2,523,080.99, 3,785,201.04 and 725,979.35

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Solution

The fourth proportional to 2,523,080.99, 3,785,201.04 and 725,979.35 is: 1,089,135.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,080.99 : 3,785,201.04 = 725,979.35 : x
  2. Step 2: Convert to fraction form
    2,523,080.99/3,785,201.04 = 725,979.35/x
  3. Step 3: Cross multiply
    2,523,080.99x = 3,785,201.04 × 725,979.35
  4. Step 4: Simplify right side
    2,523,080.99x = 2,747,977,790,638.52
  5. Step 5: Solve for x
    x = 2,747,977,790,638.52/2,523,080.99
  6. Step 6: Final answer
    x = 1,089,135.78

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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.