Home / 1,023,524.44-1,533,770.36-415,573.47

Finding the Fourth Proportional to 1,023,524.44, 1,533,770.36 and 415,573.47

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Solution

The fourth proportional to 1,023,524.44, 1,533,770.36 and 415,573.47 is: 622,744.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,524.44 : 1,533,770.36 = 415,573.47 : x
  2. Step 2: Convert to fraction form
    1,023,524.44/1,533,770.36 = 415,573.47/x
  3. Step 3: Cross multiply
    1,023,524.44x = 1,533,770.36 × 415,573.47
  4. Step 4: Simplify right side
    1,023,524.44x = 637,394,271,337.68
  5. Step 5: Solve for x
    x = 637,394,271,337.68/1,023,524.44
  6. Step 6: Final answer
    x = 622,744.55

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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.