Home / 5,783,029.20-7,980,626.52-3,204,752.76

Finding the Fourth Proportional to 5,783,029.20, 7,980,626.52 and 3,204,752.76

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Solution

The fourth proportional to 5,783,029.20, 7,980,626.52 and 3,204,752.76 is: 4,422,584.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,029.20 : 7,980,626.52 = 3,204,752.76 : x
  2. Step 2: Convert to fraction form
    5,783,029.20/7,980,626.52 = 3,204,752.76/x
  3. Step 3: Cross multiply
    5,783,029.20x = 7,980,626.52 × 3,204,752.76
  4. Step 4: Simplify right side
    5,783,029.20x = 25,575,934,866,499.19
  5. Step 5: Solve for x
    x = 25,575,934,866,499.19/5,783,029.20
  6. Step 6: Final answer
    x = 4,422,584.42

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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.