Home / 5,412,565.44-7,469,339.66-3,237,108.24

Finding the Fourth Proportional to 5,412,565.44, 7,469,339.66 and 3,237,108.24

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Solution

The fourth proportional to 5,412,565.44, 7,469,339.66 and 3,237,108.24 is: 4,467,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,412,565.44 : 7,469,339.66 = 3,237,108.24 : x
  2. Step 2: Convert to fraction form
    5,412,565.44/7,469,339.66 = 3,237,108.24/x
  3. Step 3: Cross multiply
    5,412,565.44x = 7,469,339.66 × 3,237,108.24
  4. Step 4: Simplify right side
    5,412,565.44x = 24,179,060,960,744.80
  5. Step 5: Solve for x
    x = 24,179,060,960,744.80/5,412,565.44
  6. Step 6: Final answer
    x = 4,467,208.98

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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.