Home / 3,758,514.44-5,186,753.27-2,039,634.95

Finding the Fourth Proportional to 3,758,514.44, 5,186,753.27 and 2,039,634.95

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Solution

The fourth proportional to 3,758,514.44, 5,186,753.27 and 2,039,634.95 is: 2,814,698.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,514.44 : 5,186,753.27 = 2,039,634.95 : x
  2. Step 2: Convert to fraction form
    3,758,514.44/5,186,753.27 = 2,039,634.95/x
  3. Step 3: Cross multiply
    3,758,514.44x = 5,186,753.27 × 2,039,634.95
  4. Step 4: Simplify right side
    3,758,514.44x = 10,579,083,210,386.85
  5. Step 5: Solve for x
    x = 10,579,083,210,386.85/3,758,514.44
  6. Step 6: Final answer
    x = 2,814,698.04

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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.