Home / 1,083,144.38-1,494,749.41-599,719.88

Finding the Fourth Proportional to 1,083,144.38, 1,494,749.41 and 599,719.88

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Solution

The fourth proportional to 1,083,144.38, 1,494,749.41 and 599,719.88 is: 827,619.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,144.38 : 1,494,749.41 = 599,719.88 : x
  2. Step 2: Convert to fraction form
    1,083,144.38/1,494,749.41 = 599,719.88/x
  3. Step 3: Cross multiply
    1,083,144.38x = 1,494,749.41 × 599,719.88
  4. Step 4: Simplify right side
    1,083,144.38x = 896,430,939,032.85
  5. Step 5: Solve for x
    x = 896,430,939,032.85/1,083,144.38
  6. Step 6: Final answer
    x = 827,619.07

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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.