Home / 4,383,047.80-6,574,571.70-2,469,860.20

Finding the Fourth Proportional to 4,383,047.80, 6,574,571.70 and 2,469,860.20

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Solution

The fourth proportional to 4,383,047.80, 6,574,571.70 and 2,469,860.20 is: 3,704,790.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,047.80 : 6,574,571.70 = 2,469,860.20 : x
  2. Step 2: Convert to fraction form
    4,383,047.80/6,574,571.70 = 2,469,860.20/x
  3. Step 3: Cross multiply
    4,383,047.80x = 6,574,571.70 × 2,469,860.20
  4. Step 4: Simplify right side
    4,383,047.80x = 16,238,272,973,876.34
  5. Step 5: Solve for x
    x = 16,238,272,973,876.34/4,383,047.80
  6. Step 6: Final answer
    x = 3,704,790.30

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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.