Home / 5,250,104.48-7,246,745.49-3,045,524.42

Finding the Fourth Proportional to 5,250,104.48, 7,246,745.49 and 3,045,524.42

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Solution

The fourth proportional to 5,250,104.48, 7,246,745.49 and 3,045,524.42 is: 4,203,752.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,104.48 : 7,246,745.49 = 3,045,524.42 : x
  2. Step 2: Convert to fraction form
    5,250,104.48/7,246,745.49 = 3,045,524.42/x
  3. Step 3: Cross multiply
    5,250,104.48x = 7,246,745.49 × 3,045,524.42
  4. Step 4: Simplify right side
    5,250,104.48x = 22,070,140,319,086.14
  5. Step 5: Solve for x
    x = 22,070,140,319,086.14/5,250,104.48
  6. Step 6: Final answer
    x = 4,203,752.60

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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.