Home / 1,083,144.30-1,494,785.85-599,709.48

Finding the Fourth Proportional to 1,083,144.30, 1,494,785.85 and 599,709.48

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Solution

The fourth proportional to 1,083,144.30, 1,494,785.85 and 599,709.48 is: 827,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,144.30 : 1,494,785.85 = 599,709.48 : x
  2. Step 2: Convert to fraction form
    1,083,144.30/1,494,785.85 = 599,709.48/x
  3. Step 3: Cross multiply
    1,083,144.30x = 1,494,785.85 × 599,709.48
  4. Step 4: Simplify right side
    1,083,144.30x = 896,437,244,814.86
  5. Step 5: Solve for x
    x = 896,437,244,814.86/1,083,144.30
  6. Step 6: Final answer
    x = 827,624.95

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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.