Home / 2,758,581.28-3,806,782.44-1,597,076.52

Finding the Fourth Proportional to 2,758,581.28, 3,806,782.44 and 1,597,076.52

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Solution

The fourth proportional to 2,758,581.28, 3,806,782.44 and 1,597,076.52 is: 2,203,931.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,758,581.28 : 3,806,782.44 = 1,597,076.52 : x
  2. Step 2: Convert to fraction form
    2,758,581.28/3,806,782.44 = 1,597,076.52/x
  3. Step 3: Cross multiply
    2,758,581.28x = 3,806,782.44 × 1,597,076.52
  4. Step 4: Simplify right side
    2,758,581.28x = 6,079,722,851,672.31
  5. Step 5: Solve for x
    x = 6,079,722,851,672.31/2,758,581.28
  6. Step 6: Final answer
    x = 2,203,931.02

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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.