Home / 4,588,815.20-6,883,222.80-2,797,224.80

Finding the Fourth Proportional to 4,588,815.20, 6,883,222.80 and 2,797,224.80

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Solution

The fourth proportional to 4,588,815.20, 6,883,222.80 and 2,797,224.80 is: 4,195,837.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,815.20 : 6,883,222.80 = 2,797,224.80 : x
  2. Step 2: Convert to fraction form
    4,588,815.20/6,883,222.80 = 2,797,224.80/x
  3. Step 3: Cross multiply
    4,588,815.20x = 6,883,222.80 × 2,797,224.80
  4. Step 4: Simplify right side
    4,588,815.20x = 19,253,921,520,085.44
  5. Step 5: Solve for x
    x = 19,253,921,520,085.44/4,588,815.20
  6. Step 6: Final answer
    x = 4,195,837.20

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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.