Home / 2,446,208.80-3,669,313.20-2,225,759.20

Finding the Fourth Proportional to 2,446,208.80, 3,669,313.20 and 2,225,759.20

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Solution

The fourth proportional to 2,446,208.80, 3,669,313.20 and 2,225,759.20 is: 3,338,638.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,208.80 : 3,669,313.20 = 2,225,759.20 : x
  2. Step 2: Convert to fraction form
    2,446,208.80/3,669,313.20 = 2,225,759.20/x
  3. Step 3: Cross multiply
    2,446,208.80x = 3,669,313.20 × 2,225,759.20
  4. Step 4: Simplify right side
    2,446,208.80x = 8,167,007,612,581.44
  5. Step 5: Solve for x
    x = 8,167,007,612,581.44/2,446,208.80
  6. Step 6: Final answer
    x = 3,338,638.80

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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.