Home / 2,758,469.88-3,806,628.76-1,596,965.38

Finding the Fourth Proportional to 2,758,469.88, 3,806,628.76 and 1,596,965.38

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Solution

The fourth proportional to 2,758,469.88, 3,806,628.76 and 1,596,965.38 is: 2,203,777.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,758,469.88 : 3,806,628.76 = 1,596,965.38 : x
  2. Step 2: Convert to fraction form
    2,758,469.88/3,806,628.76 = 1,596,965.38/x
  3. Step 3: Cross multiply
    2,758,469.88x = 3,806,628.76 × 1,596,965.38
  4. Step 4: Simplify right side
    2,758,469.88x = 6,079,054,344,232.33
  5. Step 5: Solve for x
    x = 6,079,054,344,232.33/2,758,469.88
  6. Step 6: Final answer
    x = 2,203,777.68

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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.