Home / 5,744,999.80-8,600,910.90-3,505,511.80

Finding the Fourth Proportional to 5,744,999.80, 8,600,910.90 and 3,505,511.80

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Solution

The fourth proportional to 5,744,999.80, 8,600,910.90 and 3,505,511.80 is: 5,248,145.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,999.80 : 8,600,910.90 = 3,505,511.80 : x
  2. Step 2: Convert to fraction form
    5,744,999.80/8,600,910.90 = 3,505,511.80/x
  3. Step 3: Cross multiply
    5,744,999.80x = 8,600,910.90 × 3,505,511.80
  4. Step 4: Simplify right side
    5,744,999.80x = 30,150,594,650,698.62
  5. Step 5: Solve for x
    x = 30,150,594,650,698.62/5,744,999.80
  6. Step 6: Final answer
    x = 5,248,145.47

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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.