Home / 2,253,523.51-3,380,408.39-570,641.59

Finding the Fourth Proportional to 2,253,523.51, 3,380,408.39 and 570,641.59

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Solution

The fourth proportional to 2,253,523.51, 3,380,408.39 and 570,641.59 is: 855,993.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,523.51 : 3,380,408.39 = 570,641.59 : x
  2. Step 2: Convert to fraction form
    2,253,523.51/3,380,408.39 = 570,641.59/x
  3. Step 3: Cross multiply
    2,253,523.51x = 3,380,408.39 × 570,641.59
  4. Step 4: Simplify right side
    2,253,523.51x = 1,929,001,618,518.94
  5. Step 5: Solve for x
    x = 1,929,001,618,518.94/2,253,523.51
  6. Step 6: Final answer
    x = 855,993.56

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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.